Open Access

Saudi Journal of Medicine and Medical Sciences

Medknow

ISSN: 1658631X, 23214856

Journal publications in Cobalt

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.

SCImago

WOS

Impact factor

1.5

SJR

0.376

CiteScore

2.6

Years of issue

2024-2025

journal names

Saudi Journal of Medicine and Medical Sciences

SAUDI J MED MED SCI

journal website

All time from 2020

Publications

634

Citations

2 382

h-index

Publications

266

Citations

2 203

Top-3 citing journals

Cureus (161 citations)

Healthcare (35 citations)

International Journal of Environmental Research and Public Health (32 citations)

Top-3 organizations

All time in 5 years

Imam Abdulrahman Bin Faisal University (16 publications)

King Saud University (11 publications)

King Saud bin Abdulaziz University for Health Sciences (11 publications)

Imam Abdulrahman Bin Faisal University (16 publications)

King Saud University (11 publications)

King Saud bin Abdulaziz University for Health Sciences (11 publications)

Top-3 countries

All time in 5 years

Saudi Arabia (52 publications)

Egypt (5 publications)

India (5 publications)

Saudi Arabia (52 publications)

Egypt (5 publications)

India (5 publications)

Top-1 researchers by articles count

4 publications in journal

Aletreby Waleed

27 publications, 314 citations, 45 reviews

h-index: 9

Most cited in 5 years

Found

Publication title

Found

Top-100

Citing journals

	20 40 60 80 100 120 140 160 180
Cureus	Cureus, 161, 6.76% Cureus 161 citations, 6.76%
Healthcare	Healthcare, 35, 1.47% Healthcare 35 citations, 1.47%
International Journal of Environmental Research and Public Health	International Journal of Environmental Research and Public Health, 32, 1.34% International Journal of Environmental Research and Public Health 32 citations, 1.34%
Journal of Clinical Medicine	Journal of Clinical Medicine, 32, 1.34% Journal of Clinical Medicine 32 citations, 1.34%
PLoS ONE	PLoS ONE, 30, 1.26% PLoS ONE 30 citations, 1.26%
Frontiers in Public Health	Frontiers in Public Health, 20, 0.84% Frontiers in Public Health 20 citations, 0.84%
Scientific Reports	Scientific Reports, 19, 0.8% Scientific Reports 19 citations, 0.8%
BMC Medical Education	BMC Medical Education, 18, 0.76% BMC Medical Education 18 citations, 0.76%
Saudi Dental Journal	Saudi Dental Journal, 15, 0.63% Saudi Dental Journal 15 citations, 0.63%
BMC Oral Health	BMC Oral Health, 13, 0.55% BMC Oral Health 13 citations, 0.55%
International Journal of Molecular Sciences	International Journal of Molecular Sciences, 13, 0.55% International Journal of Molecular Sciences 13 citations, 0.55%
Journal of Taibah University Medical Sciences	Journal of Taibah University Medical Sciences, 13, 0.55% Journal of Taibah University Medical Sciences 13 citations, 0.55%
Medicina	Medicina, 13, 0.55% Medicina 13 citations, 0.55%
Journal of Family Medicine and Primary Care	Journal of Family Medicine and Primary Care, 13, 0.55% Journal of Family Medicine and Primary Care 13 citations, 0.55%
Frontiers in Medicine	Frontiers in Medicine, 12, 0.5% Frontiers in Medicine 12 citations, 0.5%
Children	Children, 12, 0.5% Children 12 citations, 0.5%
Antibiotics	Antibiotics, 11, 0.46% Antibiotics 11 citations, 0.46%
Medicine (United States)	Medicine (United States), 11, 0.46% Medicine (United States) 11 citations, 0.46%
Heliyon	Heliyon, 11, 0.46% Heliyon 11 citations, 0.46%
Saudi Journal of Medicine and Medical Sciences	Saudi Journal of Medicine and Medical Sciences, 11, 0.46% Saudi Journal of Medicine and Medical Sciences 11 citations, 0.46%
Nutrients	Nutrients, 10, 0.42% Nutrients 10 citations, 0.42%
Frontiers in Psychiatry	Frontiers in Psychiatry, 10, 0.42% Frontiers in Psychiatry 10 citations, 0.42%
Frontiers in Pharmacology	Frontiers in Pharmacology, 10, 0.42% Frontiers in Pharmacology 10 citations, 0.42%
BMC Public Health	BMC Public Health, 10, 0.42% BMC Public Health 10 citations, 0.42%
Biomedicines	Biomedicines, 10, 0.42% Biomedicines 10 citations, 0.42%
Saudi Pharmaceutical Journal	Saudi Pharmaceutical Journal, 9, 0.38% Saudi Pharmaceutical Journal 9 citations, 0.38%
Microorganisms	Microorganisms, 9, 0.38% Microorganisms 9 citations, 0.38%
Frontiers in Immunology	Frontiers in Immunology, 8, 0.34% Frontiers in Immunology 8 citations, 0.34%
Dentistry Journal	Dentistry Journal, 8, 0.34% Dentistry Journal 8 citations, 0.34%
Journal of Medical Case Reports	Journal of Medical Case Reports, 8, 0.34% Journal of Medical Case Reports 8 citations, 0.34%
BMC Infectious Diseases	BMC Infectious Diseases, 8, 0.34% BMC Infectious Diseases 8 citations, 0.34%
Journal of Personalized Medicine	Journal of Personalized Medicine, 7, 0.29% Journal of Personalized Medicine 7 citations, 0.29%
Journal of Multidisciplinary Healthcare	Journal of Multidisciplinary Healthcare, 7, 0.29% Journal of Multidisciplinary Healthcare 7 citations, 0.29%
Applied Sciences (Switzerland)	Applied Sciences (Switzerland), 7, 0.29% Applied Sciences (Switzerland) 7 citations, 0.29%
Diagnostics	Diagnostics, 7, 0.29% Diagnostics 7 citations, 0.29%
Annals of Medicine and Surgery	Annals of Medicine and Surgery, 7, 0.29% Annals of Medicine and Surgery 7 citations, 0.29%
International Journal of Dentistry	International Journal of Dentistry, 7, 0.29% International Journal of Dentistry 7 citations, 0.29%
Advances in Medical Education and Practice	Advances in Medical Education and Practice, 7, 0.29% Advances in Medical Education and Practice 7 citations, 0.29%
Frontiers in Neurology	Frontiers in Neurology, 6, 0.25% Frontiers in Neurology 6 citations, 0.25%
Risk Management and Healthcare Policy	Risk Management and Healthcare Policy, 6, 0.25% Risk Management and Healthcare Policy 6 citations, 0.25%
Lasers in Medical Science	Lasers in Medical Science, 6, 0.25% Lasers in Medical Science 6 citations, 0.25%
Informatics in Medicine Unlocked	Informatics in Medicine Unlocked, 6, 0.25% Informatics in Medicine Unlocked 6 citations, 0.25%
Frontiers in Oncology	Frontiers in Oncology, 6, 0.25% Frontiers in Oncology 6 citations, 0.25%
Clinical and Experimental Obstetrics and Gynecology	Clinical and Experimental Obstetrics and Gynecology, 6, 0.25% Clinical and Experimental Obstetrics and Gynecology 6 citations, 0.25%
Digital Health	Digital Health, 6, 0.25% Digital Health 6 citations, 0.25%
Infection and Drug Resistance	Infection and Drug Resistance, 6, 0.25% Infection and Drug Resistance 6 citations, 0.25%
World Journal of Dentistry	World Journal of Dentistry, 6, 0.25% World Journal of Dentistry 6 citations, 0.25%
Clinical Case Reports	Clinical Case Reports, 6, 0.25% Clinical Case Reports 6 citations, 0.25%
Cancers	Cancers, 6, 0.25% Cancers 6 citations, 0.25%
Frontiers in Microbiology	Frontiers in Microbiology, 6, 0.25% Frontiers in Microbiology 6 citations, 0.25%
International Journal of Clinical Pediatric Dentistry	International Journal of Clinical Pediatric Dentistry, 6, 0.25% International Journal of Clinical Pediatric Dentistry 6 citations, 0.25%
Pharmacy	Pharmacy, 6, 0.25% Pharmacy 6 citations, 0.25%
PLOS Global Public Health	PLOS Global Public Health, 6, 0.25% PLOS Global Public Health 6 citations, 0.25%
Reactions Weekly	Reactions Weekly, 6, 0.25% Reactions Weekly 6 citations, 0.25%
Radiology Case Reports	Radiology Case Reports, 5, 0.21% Radiology Case Reports 5 citations, 0.21%
Journal of Back and Musculoskeletal Rehabilitation	Journal of Back and Musculoskeletal Rehabilitation, 5, 0.21% Journal of Back and Musculoskeletal Rehabilitation 5 citations, 0.21%
Frontiers in Psychology	Frontiers in Psychology, 5, 0.21% Frontiers in Psychology 5 citations, 0.21%
BMJ Open	BMJ Open, 5, 0.21% BMJ Open 5 citations, 0.21%
BMC Health Services Research	BMC Health Services Research, 5, 0.21% BMC Health Services Research 5 citations, 0.21%
Journal of Craniofacial Surgery	Journal of Craniofacial Surgery, 5, 0.21% Journal of Craniofacial Surgery 5 citations, 0.21%
Journal of Pharmaceutical Policy and Practice	Journal of Pharmaceutical Policy and Practice, 5, 0.21% Journal of Pharmaceutical Policy and Practice 5 citations, 0.21%
Frontiers in Nutrition	Frontiers in Nutrition, 5, 0.21% Frontiers in Nutrition 5 citations, 0.21%
Frontiers in Endocrinology	Frontiers in Endocrinology, 5, 0.21% Frontiers in Endocrinology 5 citations, 0.21%
F1000Research	F1000Research, 5, 0.21% F1000Research 5 citations, 0.21%
International Journal of Infectious Diseases	International Journal of Infectious Diseases, 4, 0.17% International Journal of Infectious Diseases 4 citations, 0.17%
Annals of Saudi Medicine	Annals of Saudi Medicine, 4, 0.17% Annals of Saudi Medicine 4 citations, 0.17%
Pharmaceuticals	Pharmaceuticals, 4, 0.17% Pharmaceuticals 4 citations, 0.17%
Frontiers in Pediatrics	Frontiers in Pediatrics, 4, 0.17% Frontiers in Pediatrics 4 citations, 0.17%
Electronic Journal of General Medicine	Electronic Journal of General Medicine, 4, 0.17% Electronic Journal of General Medicine 4 citations, 0.17%
World Journal of Clinical Cases	World Journal of Clinical Cases, 4, 0.17% World Journal of Clinical Cases 4 citations, 0.17%
Indian Journal of Surgical Oncology	Indian Journal of Surgical Oncology, 4, 0.17% Indian Journal of Surgical Oncology 4 citations, 0.17%
Patient Preference and Adherence	Patient Preference and Adherence, 4, 0.17% Patient Preference and Adherence 4 citations, 0.17%
BMC Cancer	BMC Cancer, 4, 0.17% BMC Cancer 4 citations, 0.17%
BMC Pediatrics	BMC Pediatrics, 4, 0.17% BMC Pediatrics 4 citations, 0.17%
European Journal of Dental Education	European Journal of Dental Education, 4, 0.17% European Journal of Dental Education 4 citations, 0.17%
International Dental Journal	International Dental Journal, 4, 0.17% International Dental Journal 4 citations, 0.17%
Open Dentistry Journal	Open Dentistry Journal, 4, 0.17% Open Dentistry Journal 4 citations, 0.17%
Microbiology spectrum	Microbiology spectrum, 4, 0.17% Microbiology spectrum 4 citations, 0.17%
Journal of Cosmetic Dermatology	Journal of Cosmetic Dermatology, 4, 0.17% Journal of Cosmetic Dermatology 4 citations, 0.17%
World Journal of Gastroenterology	World Journal of Gastroenterology, 4, 0.17% World Journal of Gastroenterology 4 citations, 0.17%
European Journal of Dentistry	European Journal of Dentistry, 4, 0.17% European Journal of Dentistry 4 citations, 0.17%
Annals of Hematology	Annals of Hematology, 4, 0.17% Annals of Hematology 4 citations, 0.17%
Expert Review of Hematology	Expert Review of Hematology, 4, 0.17% Expert Review of Hematology 4 citations, 0.17%
International Journal of Clinical Practice	International Journal of Clinical Practice, 4, 0.17% International Journal of Clinical Practice 4 citations, 0.17%
Comprehensive Reviews in Food Science and Food Safety	Comprehensive Reviews in Food Science and Food Safety, 4, 0.17% Comprehensive Reviews in Food Science and Food Safety 4 citations, 0.17%
Journal of Pharmacy and Bioallied Sciences	Journal of Pharmacy and Bioallied Sciences, 4, 0.17% Journal of Pharmacy and Bioallied Sciences 4 citations, 0.17%
Journal of Surgical Case Reports	Journal of Surgical Case Reports, 4, 0.17% Journal of Surgical Case Reports 4 citations, 0.17%
Endoscopic Surgery (Endoskopicheskaya khirurgiya)	Endoscopic Surgery (Endoskopicheskaya khirurgiya), 4, 0.17% Endoscopic Surgery (Endoskopicheskaya khirurgiya) 4 citations, 0.17%
Otolaryngology Case Reports	Otolaryngology Case Reports, 3, 0.13% Otolaryngology Case Reports 3 citations, 0.13%
Endocrine	Endocrine, 3, 0.13% Endocrine 3 citations, 0.13%
Clinical and Experimental Dental Research	Clinical and Experimental Dental Research, 3, 0.13% Clinical and Experimental Dental Research 3 citations, 0.13%
PeerJ	PeerJ, 3, 0.13% PeerJ 3 citations, 0.13%
Journal of Biomolecular Structure and Dynamics	Journal of Biomolecular Structure and Dynamics, 3, 0.13% Journal of Biomolecular Structure and Dynamics 3 citations, 0.13%
International Journal of Pharmaceutics	International Journal of Pharmaceutics, 3, 0.13% International Journal of Pharmaceutics 3 citations, 0.13%
Brain Sciences	Brain Sciences, 3, 0.13% Brain Sciences 3 citations, 0.13%
BMC Psychiatry	BMC Psychiatry, 3, 0.13% BMC Psychiatry 3 citations, 0.13%
Pharmaceutics	Pharmaceutics, 3, 0.13% Pharmaceutics 3 citations, 0.13%
Saudi Journal of Ophthalmology	Saudi Journal of Ophthalmology, 3, 0.13% Saudi Journal of Ophthalmology 3 citations, 0.13%
Journal of Stomatology, Oral and Maxillofacial Surgery	Journal of Stomatology, Oral and Maxillofacial Surgery, 3, 0.13% Journal of Stomatology, Oral and Maxillofacial Surgery 3 citations, 0.13%
Diabetes Research and Clinical Practice	Diabetes Research and Clinical Practice, 3, 0.13% Diabetes Research and Clinical Practice 3 citations, 0.13%

	20 40 60 80 100 120 140 160 180

Citing publishers

	100 200 300 400 500 600
Springer Nature	Springer Nature, 510, 21.41% Springer Nature 510 citations, 21.41%
Elsevier	Elsevier, 341, 14.32% Elsevier 341 citations, 14.32%
MDPI	MDPI, 288, 12.09% MDPI 288 citations, 12.09%
Wiley	Wiley, 146, 6.13% Wiley 146 citations, 6.13%
Taylor & Francis	Taylor & Francis, 132, 5.54% Taylor & Francis 132 citations, 5.54%
Frontiers Media S.A.	Frontiers Media S.A., 120, 5.04% Frontiers Media S.A. 120 citations, 5.04%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 87, 3.65% Ovid Technologies (Wolters Kluwer Health) 87 citations, 3.65%
SAGE	SAGE, 77, 3.23% SAGE 77 citations, 3.23%
Medknow	Medknow, 44, 1.85% Medknow 44 citations, 1.85%
Hindawi Limited	Hindawi Limited, 40, 1.68% Hindawi Limited 40 citations, 1.68%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 37, 1.55% Public Library of Science (PLoS) 37 citations, 1.55%
Oxford University Press	Oxford University Press, 23, 0.97% Oxford University Press 23 citations, 0.97%
Cold Spring Harbor Laboratory	Cold Spring Harbor Laboratory, 22, 0.92% Cold Spring Harbor Laboratory 22 citations, 0.92%
Jaypee Brothers Medical Publishing	Jaypee Brothers Medical Publishing, 22, 0.92% Jaypee Brothers Medical Publishing 22 citations, 0.92%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 19, 0.8% Bentham Science Publishers Ltd. 19 citations, 0.8%
King Saud University	King Saud University, 18, 0.76% King Saud University 18 citations, 0.76%
BMJ	BMJ, 17, 0.71% BMJ 17 citations, 0.71%
Baishideng Publishing Group	Baishideng Publishing Group, 17, 0.71% Baishideng Publishing Group 17 citations, 0.71%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 15, 0.63% Georg Thieme Verlag KG 15 citations, 0.63%
Brieflands	Brieflands, 13, 0.55% Brieflands 13 citations, 0.55%
Emerald	Emerald, 12, 0.5% Emerald 12 citations, 0.5%
Scientific Scholar	Scientific Scholar, 11, 0.46% Scientific Scholar 11 citations, 0.46%
JMIR Publications	JMIR Publications, 9, 0.38% JMIR Publications 9 citations, 0.38%
F1000 Research	F1000 Research, 9, 0.38% F1000 Research 9 citations, 0.38%
Media Sphere Publishing House	Media Sphere Publishing House, 8, 0.34% Media Sphere Publishing House 8 citations, 0.34%
Walter de Gruyter	Walter de Gruyter, 7, 0.29% Walter de Gruyter 7 citations, 0.29%
IMR Press	IMR Press, 7, 0.29% IMR Press 7 citations, 0.29%
Mary Ann Liebert	Mary Ann Liebert, 7, 0.29% Mary Ann Liebert 7 citations, 0.29%
King Faisal Specialist Hospital and Research Centre	King Faisal Specialist Hospital and Research Centre, 7, 0.29% King Faisal Specialist Hospital and Research Centre 7 citations, 0.29%
S. Karger AG	S. Karger AG, 7, 0.29% S. Karger AG 7 citations, 0.29%
IGI Global	IGI Global, 7, 0.29% IGI Global 7 citations, 0.29%
Cambridge University Press	Cambridge University Press, 6, 0.25% Cambridge University Press 6 citations, 0.25%
AME Publishing Company	AME Publishing Company, 6, 0.25% AME Publishing Company 6 citations, 0.25%
Mark Allen Group	Mark Allen Group, 6, 0.25% Mark Allen Group 6 citations, 0.25%
Scientific Research Publishing	Scientific Research Publishing, 6, 0.25% Scientific Research Publishing 6 citations, 0.25%
IOS Press	IOS Press, 5, 0.21% IOS Press 5 citations, 0.21%
American Society for Microbiology	American Society for Microbiology, 5, 0.21% American Society for Microbiology 5 citations, 0.21%
American Medical Association (AMA)	American Medical Association (AMA), 5, 0.21% American Medical Association (AMA) 5 citations, 0.21%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 5, 0.21% Institute of Electrical and Electronics Engineers (IEEE) 5 citations, 0.21%
SciELO	SciELO, 5, 0.21% SciELO 5 citations, 0.21%
PAGEPress Publications	PAGEPress Publications, 5, 0.21% PAGEPress Publications 5 citations, 0.21%
Modestum Ltd	Modestum Ltd, 5, 0.21% Modestum Ltd 5 citations, 0.21%
American Chemical Society (ACS)	American Chemical Society (ACS), 4, 0.17% American Chemical Society (ACS) 4 citations, 0.17%
IOP Publishing	IOP Publishing, 4, 0.17% IOP Publishing 4 citations, 0.17%
A and V Publications	A and V Publications, 4, 0.17% A and V Publications 4 citations, 0.17%
IntechOpen	IntechOpen, 4, 0.17% IntechOpen 4 citations, 0.17%
AOSIS	AOSIS, 4, 0.17% AOSIS 4 citations, 0.17%
Research Square Platform LLC	Research Square Platform LLC, 4, 0.17% Research Square Platform LLC 4 citations, 0.17%
Pleiades Publishing	Pleiades Publishing, 3, 0.13% Pleiades Publishing 3 citations, 0.13%
	, 3, 0.13% 3 citations, 0.13%
Microbiology Society	Microbiology Society, 3, 0.13% Microbiology Society 3 citations, 0.13%
PeerJ	PeerJ, 3, 0.13% PeerJ 3 citations, 0.13%
Edizioni Minerva Medica	Edizioni Minerva Medica, 3, 0.13% Edizioni Minerva Medica 3 citations, 0.13%
Oriental Scientific Publishing Company	Oriental Scientific Publishing Company, 3, 0.13% Oriental Scientific Publishing Company 3 citations, 0.13%
American Society of Tropical Medicine and Hygiene	American Society of Tropical Medicine and Hygiene, 2, 0.08% American Society of Tropical Medicine and Hygiene 2 citations, 0.08%
Spandidos Publications	Spandidos Publications, 2, 0.08% Spandidos Publications 2 citations, 0.08%
Association for Dental Sciences of the Republic of China	Association for Dental Sciences of the Republic of China, 2, 0.08% Association for Dental Sciences of the Republic of China 2 citations, 0.08%
Veterinary World	Veterinary World, 2, 0.08% Veterinary World 2 citations, 0.08%
American Dental Education Association	American Dental Education Association, 2, 0.08% American Dental Education Association 2 citations, 0.08%
FSBI SRIGR RAMS	FSBI SRIGR RAMS, 2, 0.08% FSBI SRIGR RAMS 2 citations, 0.08%
Sociedade Brasileira de Angiologia e Cirurgia Vascular	Sociedade Brasileira de Angiologia e Cirurgia Vascular, 2, 0.08% Sociedade Brasileira de Angiologia e Cirurgia Vascular 2 citations, 0.08%
Radiological Society of North America (RSNA)	Radiological Society of North America (RSNA), 2, 0.08% Radiological Society of North America (RSNA) 2 citations, 0.08%
Canadian Science Publishing	Canadian Science Publishing, 2, 0.08% Canadian Science Publishing 2 citations, 0.08%
Centre for Evaluation in Education and Science (CEON/CEES)	Centre for Evaluation in Education and Science (CEON/CEES), 2, 0.08% Centre for Evaluation in Education and Science (CEON/CEES) 2 citations, 0.08%
Sechenov University	Sechenov University, 2, 0.08% Sechenov University 2 citations, 0.08%
Endocrinology Research Centre	Endocrinology Research Centre, 2, 0.08% Endocrinology Research Centre 2 citations, 0.08%
Japanese Society of Internal Medicine	Japanese Society of Internal Medicine, 2, 0.08% Japanese Society of Internal Medicine 2 citations, 0.08%
South Florida Publishing LLC	South Florida Publishing LLC, 2, 0.08% South Florida Publishing LLC 2 citations, 0.08%
Guilford Publications	Guilford Publications, 2, 0.08% Guilford Publications 2 citations, 0.08%
Harran Universitesi Tip Fakultesi Dergisi	Harran Universitesi Tip Fakultesi Dergisi, 2, 0.08% Harran Universitesi Tip Fakultesi Dergisi 2 citations, 0.08%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 1, 0.04% American Society of Clinical Oncology (ASCO) 1 citation, 0.04%
EDP Sciences	EDP Sciences, 1, 0.04% EDP Sciences 1 citation, 0.04%
American Physiological Society	American Physiological Society, 1, 0.04% American Physiological Society 1 citation, 0.04%
	, 1, 0.04% 1 citation, 0.04%
AIP Publishing	AIP Publishing, 1, 0.04% AIP Publishing 1 citation, 0.04%
Asian Network for Scientific Information	Asian Network for Scientific Information, 1, 0.04% Asian Network for Scientific Information 1 citation, 0.04%
American Institute of Mathematical Sciences (AIMS)	American Institute of Mathematical Sciences (AIMS), 1, 0.04% American Institute of Mathematical Sciences (AIMS) 1 citation, 0.04%
Korean Society for Preventive Medicine	Korean Society for Preventive Medicine, 1, 0.04% Korean Society for Preventive Medicine 1 citation, 0.04%
Galenos Yayinevi	Galenos Yayinevi, 1, 0.04% Galenos Yayinevi 1 citation, 0.04%
Universidad De Antioquia	Universidad De Antioquia, 1, 0.04% Universidad De Antioquia 1 citation, 0.04%
American Academy of Pediatrics	American Academy of Pediatrics, 1, 0.04% American Academy of Pediatrics 1 citation, 0.04%
American Speech Language Hearing Association	American Speech Language Hearing Association, 1, 0.04% American Speech Language Hearing Association 1 citation, 0.04%
	, 1, 0.04% 1 citation, 0.04%
Index Copernicus	Index Copernicus, 1, 0.04% Index Copernicus 1 citation, 0.04%
Pensoft Publishers	Pensoft Publishers, 1, 0.04% Pensoft Publishers 1 citation, 0.04%
The Scientific and Practical Society of Emergency Medicine Physicians	The Scientific and Practical Society of Emergency Medicine Physicians, 1, 0.04% The Scientific and Practical Society of Emergency Medicine Physicians 1 citation, 0.04%
Association for Computing Machinery (ACM)	Association for Computing Machinery (ACM), 1, 0.04% Association for Computing Machinery (ACM) 1 citation, 0.04%
British Editorial Society of Bone and Joint Surgery	British Editorial Society of Bone and Joint Surgery, 1, 0.04% British Editorial Society of Bone and Joint Surgery 1 citation, 0.04%
Eco-Vector LLC	Eco-Vector LLC, 1, 0.04% Eco-Vector LLC 1 citation, 0.04%
IWA Publishing	IWA Publishing, 1, 0.04% IWA Publishing 1 citation, 0.04%
American Association of Colleges of Pharmacy	American Association of Colleges of Pharmacy, 1, 0.04% American Association of Colleges of Pharmacy 1 citation, 0.04%
Medcom Limited	Medcom Limited, 1, 0.04% Medcom Limited 1 citation, 0.04%
Gazi University	Gazi University, 1, 0.04% Gazi University 1 citation, 0.04%
American College of Physicians	American College of Physicians, 1, 0.04% American College of Physicians 1 citation, 0.04%
American Society of Hematology	American Society of Hematology, 1, 0.04% American Society of Hematology 1 citation, 0.04%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 1, 0.04% American Association for Cancer Research (AACR) 1 citation, 0.04%
The Endocrine Society	The Endocrine Society, 1, 0.04% The Endocrine Society 1 citation, 0.04%
Australian Physiotherapy Association	Australian Physiotherapy Association, 1, 0.04% Australian Physiotherapy Association 1 citation, 0.04%
Massachusetts Medical Society	Massachusetts Medical Society, 1, 0.04% Massachusetts Medical Society 1 citation, 0.04%
Laser Application in Medical Sciences Research Center	Laser Application in Medical Sciences Research Center, 1, 0.04% Laser Application in Medical Sciences Research Center 1 citation, 0.04%

	100 200 300 400 500 600

Publishing organizations

	2 4 6 8 10 12 14 16
Imam Abdulrahman Bin Faisal University	Imam Abdulrahman Bin Faisal University, 16, 2.52% Imam Abdulrahman Bin Faisal University 16 publications, 2.52%
King Saud University	King Saud University, 11, 1.74% King Saud University 11 publications, 1.74%
King Saud bin Abdulaziz University for Health Sciences	King Saud bin Abdulaziz University for Health Sciences, 11, 1.74% King Saud bin Abdulaziz University for Health Sciences 11 publications, 1.74%
King Abdullah International Medical Research Center	King Abdullah International Medical Research Center, 9, 1.42% King Abdullah International Medical Research Center 9 publications, 1.42%
King Abdulaziz University	King Abdulaziz University, 8, 1.26% King Abdulaziz University 8 publications, 1.26%
King Faisal Specialist Hospital & Research Centre	King Faisal Specialist Hospital & Research Centre, 8, 1.26% King Faisal Specialist Hospital & Research Centre 8 publications, 1.26%
Alfaisal University	Alfaisal University, 7, 1.1% Alfaisal University 7 publications, 1.1%
Alexandria University	Alexandria University, 4, 0.63% Alexandria University 4 publications, 0.63%
King Saud Medical City	King Saud Medical City, 3, 0.47% King Saud Medical City 3 publications, 0.47%
Princess Nourah bint Abdulrahman University	Princess Nourah bint Abdulrahman University, 3, 0.47% Princess Nourah bint Abdulrahman University 3 publications, 0.47%
Umm al-Qura University	Umm al-Qura University, 3, 0.47% Umm al-Qura University 3 publications, 0.47%
Qassim University	Qassim University, 3, 0.47% Qassim University 3 publications, 0.47%
Prince Sultan Military Medical City	Prince Sultan Military Medical City, 3, 0.47% Prince Sultan Military Medical City 3 publications, 0.47%
King Fahd Medical City	King Fahd Medical City, 3, 0.47% King Fahd Medical City 3 publications, 0.47%
King Fahad Specialist Hospital	King Fahad Specialist Hospital, 2, 0.32% King Fahad Specialist Hospital 2 publications, 0.32%
Ministry of Health (Saudi Arabia)	Ministry of Health (Saudi Arabia), 2, 0.32% Ministry of Health (Saudi Arabia) 2 publications, 0.32%
University of Science, Malaysia	University of Science, Malaysia, 2, 0.32% University of Science, Malaysia 2 publications, 0.32%
Sultan Qaboos University Hospital	Sultan Qaboos University Hospital, 2, 0.32% Sultan Qaboos University Hospital 2 publications, 0.32%
Cairo University	Cairo University, 2, 0.32% Cairo University 2 publications, 0.32%
Mansoura University	Mansoura University, 2, 0.32% Mansoura University 2 publications, 0.32%
King Faisal University	King Faisal University, 1, 0.16% King Faisal University 1 publication, 0.16%
Najran University	Najran University, 1, 0.16% Najran University 1 publication, 0.16%
Taif University	Taif University, 1, 0.16% Taif University 1 publication, 0.16%
University of Hail	University of Hail, 1, 0.16% University of Hail 1 publication, 0.16%
Shaqra University	Shaqra University, 1, 0.16% Shaqra University 1 publication, 0.16%
Prince Mohammad Bin Fahd University	Prince Mohammad Bin Fahd University, 1, 0.16% Prince Mohammad Bin Fahd University 1 publication, 0.16%
University of Sharjah	University of Sharjah, 1, 0.16% University of Sharjah 1 publication, 0.16%
National University of Sciences & Technology	National University of Sciences & Technology, 1, 0.16% National University of Sciences & Technology 1 publication, 0.16%
All India Institute of Medical Sciences, Mangalagiri	All India Institute of Medical Sciences, Mangalagiri, 1, 0.16% All India Institute of Medical Sciences, Mangalagiri 1 publication, 0.16%
Homi Bhabha National Institute	Homi Bhabha National Institute, 1, 0.16% Homi Bhabha National Institute 1 publication, 0.16%
Saveetha Institute of Medical and Technical Sciences	Saveetha Institute of Medical and Technical Sciences, 1, 0.16% Saveetha Institute of Medical and Technical Sciences 1 publication, 0.16%
Tata Memorial Centre	Tata Memorial Centre, 1, 0.16% Tata Memorial Centre 1 publication, 0.16%
Qatar University	Qatar University, 1, 0.16% Qatar University 1 publication, 0.16%
Hamad Medical Corporation	Hamad Medical Corporation, 1, 0.16% Hamad Medical Corporation 1 publication, 0.16%
The Royal College of Surgeons in Ireland – Medical University of Bahrain	The Royal College of Surgeons in Ireland – Medical University of Bahrain, 1, 0.16% The Royal College of Surgeons in Ireland – Medical University of Bahrain 1 publication, 0.16%
University of Malaya	University of Malaya, 1, 0.16% University of Malaya 1 publication, 0.16%
The MARA Technological University	The MARA Technological University, 1, 0.16% The MARA Technological University 1 publication, 0.16%
Al-Hussein Bin Talal University	Al-Hussein Bin Talal University, 1, 0.16% Al-Hussein Bin Talal University 1 publication, 0.16%
Sultan Qaboos University	Sultan Qaboos University, 1, 0.16% Sultan Qaboos University 1 publication, 0.16%
University of Oslo	University of Oslo, 1, 0.16% University of Oslo 1 publication, 0.16%
Oslo University Hospital	Oslo University Hospital, 1, 0.16% Oslo University Hospital 1 publication, 0.16%
Manchester University NHS Foundation Trust	Manchester University NHS Foundation Trust, 1, 0.16% Manchester University NHS Foundation Trust 1 publication, 0.16%
University of Manchester	University of Manchester, 1, 0.16% University of Manchester 1 publication, 0.16%
Cornell University	Cornell University, 1, 0.16% Cornell University 1 publication, 0.16%
Bond University	Bond University, 1, 0.16% Bond University 1 publication, 0.16%
Massachusetts General Hospital	Massachusetts General Hospital, 1, 0.16% Massachusetts General Hospital 1 publication, 0.16%
Hangzhou Normal University	Hangzhou Normal University, 1, 0.16% Hangzhou Normal University 1 publication, 0.16%
Baylor College of Medicine	Baylor College of Medicine, 1, 0.16% Baylor College of Medicine 1 publication, 0.16%
Universidad San Ignacio de Loyola	Universidad San Ignacio de Loyola, 1, 0.16% Universidad San Ignacio de Loyola 1 publication, 0.16%
University of Colombo	University of Colombo, 1, 0.16% University of Colombo 1 publication, 0.16%
University of Tripoli	University of Tripoli, 1, 0.16% University of Tripoli 1 publication, 0.16%
National Defense Medical Center	National Defense Medical Center, 1, 0.16% National Defense Medical Center 1 publication, 0.16%
Ain Shams University	Ain Shams University, 1, 0.16% Ain Shams University 1 publication, 0.16%
Fayoum University	Fayoum University, 1, 0.16% Fayoum University 1 publication, 0.16%
Erasmus University Medical Center	Erasmus University Medical Center, 1, 0.16% Erasmus University Medical Center 1 publication, 0.16%
Western University	Western University, 1, 0.16% Western University 1 publication, 0.16%
Tanta University	Tanta University, 1, 0.16% Tanta University 1 publication, 0.16%
Al-Azhar University	Al-Azhar University, 1, 0.16% Al-Azhar University 1 publication, 0.16%
Hospital Universitario Puerta del Mar	Hospital Universitario Puerta del Mar, 1, 0.16% Hospital Universitario Puerta del Mar 1 publication, 0.16%
Minia University	Minia University, 1, 0.16% Minia University 1 publication, 0.16%
Kafrelsheikh University	Kafrelsheikh University, 1, 0.16% Kafrelsheikh University 1 publication, 0.16%
Assiut University	Assiut University, 1, 0.16% Assiut University 1 publication, 0.16%
Menoufia University	Menoufia University, 1, 0.16% Menoufia University 1 publication, 0.16%
Beni-Suef University	Beni-Suef University, 1, 0.16% Beni-Suef University 1 publication, 0.16%
Suez Canal University	Suez Canal University, 1, 0.16% Suez Canal University 1 publication, 0.16%
Sohag University	Sohag University, 1, 0.16% Sohag University 1 publication, 0.16%
New Valley University	New Valley University, 1, 0.16% New Valley University 1 publication, 0.16%
Tunis El Manar University	Tunis El Manar University, 1, 0.16% Tunis El Manar University 1 publication, 0.16%
University of Jendouba	University of Jendouba, 1, 0.16% University of Jendouba 1 publication, 0.16%
Hôpital La Rabta	Hôpital La Rabta, 1, 0.16% Hôpital La Rabta 1 publication, 0.16%
National University of San Marcos	National University of San Marcos, 1, 0.16% National University of San Marcos 1 publication, 0.16%
Universidad Privada del Norte	Universidad Privada del Norte, 1, 0.16% Universidad Privada del Norte 1 publication, 0.16%
Universidad Científica del Sur	Universidad Científica del Sur, 1, 0.16% Universidad Científica del Sur 1 publication, 0.16%
Georgia Southern University	Georgia Southern University, 1, 0.16% Georgia Southern University 1 publication, 0.16%

	2 4 6 8 10 12 14 16

Publishing organizations in 5 years

	2 4 6 8 10 12 14 16
Imam Abdulrahman Bin Faisal University	Imam Abdulrahman Bin Faisal University, 16, 6.02% Imam Abdulrahman Bin Faisal University 16 publications, 6.02%
King Saud University	King Saud University, 11, 4.14% King Saud University 11 publications, 4.14%
King Saud bin Abdulaziz University for Health Sciences	King Saud bin Abdulaziz University for Health Sciences, 11, 4.14% King Saud bin Abdulaziz University for Health Sciences 11 publications, 4.14%
King Abdullah International Medical Research Center	King Abdullah International Medical Research Center, 9, 3.38% King Abdullah International Medical Research Center 9 publications, 3.38%
King Abdulaziz University	King Abdulaziz University, 8, 3.01% King Abdulaziz University 8 publications, 3.01%
King Faisal Specialist Hospital & Research Centre	King Faisal Specialist Hospital & Research Centre, 8, 3.01% King Faisal Specialist Hospital & Research Centre 8 publications, 3.01%
Alfaisal University	Alfaisal University, 7, 2.63% Alfaisal University 7 publications, 2.63%
Alexandria University	Alexandria University, 4, 1.5% Alexandria University 4 publications, 1.5%
King Saud Medical City	King Saud Medical City, 3, 1.13% King Saud Medical City 3 publications, 1.13%
Princess Nourah bint Abdulrahman University	Princess Nourah bint Abdulrahman University, 3, 1.13% Princess Nourah bint Abdulrahman University 3 publications, 1.13%
Umm al-Qura University	Umm al-Qura University, 3, 1.13% Umm al-Qura University 3 publications, 1.13%
Qassim University	Qassim University, 3, 1.13% Qassim University 3 publications, 1.13%
Prince Sultan Military Medical City	Prince Sultan Military Medical City, 3, 1.13% Prince Sultan Military Medical City 3 publications, 1.13%
King Fahd Medical City	King Fahd Medical City, 3, 1.13% King Fahd Medical City 3 publications, 1.13%
King Fahad Specialist Hospital	King Fahad Specialist Hospital, 2, 0.75% King Fahad Specialist Hospital 2 publications, 0.75%
Ministry of Health (Saudi Arabia)	Ministry of Health (Saudi Arabia), 2, 0.75% Ministry of Health (Saudi Arabia) 2 publications, 0.75%
University of Science, Malaysia	University of Science, Malaysia, 2, 0.75% University of Science, Malaysia 2 publications, 0.75%
Sultan Qaboos University Hospital	Sultan Qaboos University Hospital, 2, 0.75% Sultan Qaboos University Hospital 2 publications, 0.75%
Cairo University	Cairo University, 2, 0.75% Cairo University 2 publications, 0.75%
Mansoura University	Mansoura University, 2, 0.75% Mansoura University 2 publications, 0.75%
King Faisal University	King Faisal University, 1, 0.38% King Faisal University 1 publication, 0.38%
Najran University	Najran University, 1, 0.38% Najran University 1 publication, 0.38%
Taif University	Taif University, 1, 0.38% Taif University 1 publication, 0.38%
University of Hail	University of Hail, 1, 0.38% University of Hail 1 publication, 0.38%
Shaqra University	Shaqra University, 1, 0.38% Shaqra University 1 publication, 0.38%
Prince Mohammad Bin Fahd University	Prince Mohammad Bin Fahd University, 1, 0.38% Prince Mohammad Bin Fahd University 1 publication, 0.38%
University of Sharjah	University of Sharjah, 1, 0.38% University of Sharjah 1 publication, 0.38%
National University of Sciences & Technology	National University of Sciences & Technology, 1, 0.38% National University of Sciences & Technology 1 publication, 0.38%
All India Institute of Medical Sciences, Mangalagiri	All India Institute of Medical Sciences, Mangalagiri, 1, 0.38% All India Institute of Medical Sciences, Mangalagiri 1 publication, 0.38%
Homi Bhabha National Institute	Homi Bhabha National Institute, 1, 0.38% Homi Bhabha National Institute 1 publication, 0.38%
Saveetha Institute of Medical and Technical Sciences	Saveetha Institute of Medical and Technical Sciences, 1, 0.38% Saveetha Institute of Medical and Technical Sciences 1 publication, 0.38%
Tata Memorial Centre	Tata Memorial Centre, 1, 0.38% Tata Memorial Centre 1 publication, 0.38%
Qatar University	Qatar University, 1, 0.38% Qatar University 1 publication, 0.38%
Hamad Medical Corporation	Hamad Medical Corporation, 1, 0.38% Hamad Medical Corporation 1 publication, 0.38%
The Royal College of Surgeons in Ireland – Medical University of Bahrain	The Royal College of Surgeons in Ireland – Medical University of Bahrain, 1, 0.38% The Royal College of Surgeons in Ireland – Medical University of Bahrain 1 publication, 0.38%
University of Malaya	University of Malaya, 1, 0.38% University of Malaya 1 publication, 0.38%
The MARA Technological University	The MARA Technological University, 1, 0.38% The MARA Technological University 1 publication, 0.38%
Al-Hussein Bin Talal University	Al-Hussein Bin Talal University, 1, 0.38% Al-Hussein Bin Talal University 1 publication, 0.38%
Sultan Qaboos University	Sultan Qaboos University, 1, 0.38% Sultan Qaboos University 1 publication, 0.38%
University of Oslo	University of Oslo, 1, 0.38% University of Oslo 1 publication, 0.38%
Oslo University Hospital	Oslo University Hospital, 1, 0.38% Oslo University Hospital 1 publication, 0.38%
Manchester University NHS Foundation Trust	Manchester University NHS Foundation Trust, 1, 0.38% Manchester University NHS Foundation Trust 1 publication, 0.38%
University of Manchester	University of Manchester, 1, 0.38% University of Manchester 1 publication, 0.38%
Cornell University	Cornell University, 1, 0.38% Cornell University 1 publication, 0.38%
Bond University	Bond University, 1, 0.38% Bond University 1 publication, 0.38%
Massachusetts General Hospital	Massachusetts General Hospital, 1, 0.38% Massachusetts General Hospital 1 publication, 0.38%
Hangzhou Normal University	Hangzhou Normal University, 1, 0.38% Hangzhou Normal University 1 publication, 0.38%
Baylor College of Medicine	Baylor College of Medicine, 1, 0.38% Baylor College of Medicine 1 publication, 0.38%
Universidad San Ignacio de Loyola	Universidad San Ignacio de Loyola, 1, 0.38% Universidad San Ignacio de Loyola 1 publication, 0.38%
University of Colombo	University of Colombo, 1, 0.38% University of Colombo 1 publication, 0.38%
University of Tripoli	University of Tripoli, 1, 0.38% University of Tripoli 1 publication, 0.38%
National Defense Medical Center	National Defense Medical Center, 1, 0.38% National Defense Medical Center 1 publication, 0.38%
Ain Shams University	Ain Shams University, 1, 0.38% Ain Shams University 1 publication, 0.38%
Fayoum University	Fayoum University, 1, 0.38% Fayoum University 1 publication, 0.38%
Erasmus University Medical Center	Erasmus University Medical Center, 1, 0.38% Erasmus University Medical Center 1 publication, 0.38%
Western University	Western University, 1, 0.38% Western University 1 publication, 0.38%
Tanta University	Tanta University, 1, 0.38% Tanta University 1 publication, 0.38%
Al-Azhar University	Al-Azhar University, 1, 0.38% Al-Azhar University 1 publication, 0.38%
Hospital Universitario Puerta del Mar	Hospital Universitario Puerta del Mar, 1, 0.38% Hospital Universitario Puerta del Mar 1 publication, 0.38%
Minia University	Minia University, 1, 0.38% Minia University 1 publication, 0.38%
Kafrelsheikh University	Kafrelsheikh University, 1, 0.38% Kafrelsheikh University 1 publication, 0.38%
Assiut University	Assiut University, 1, 0.38% Assiut University 1 publication, 0.38%
Menoufia University	Menoufia University, 1, 0.38% Menoufia University 1 publication, 0.38%
Beni-Suef University	Beni-Suef University, 1, 0.38% Beni-Suef University 1 publication, 0.38%
Suez Canal University	Suez Canal University, 1, 0.38% Suez Canal University 1 publication, 0.38%
Sohag University	Sohag University, 1, 0.38% Sohag University 1 publication, 0.38%
New Valley University	New Valley University, 1, 0.38% New Valley University 1 publication, 0.38%
Tunis El Manar University	Tunis El Manar University, 1, 0.38% Tunis El Manar University 1 publication, 0.38%
University of Jendouba	University of Jendouba, 1, 0.38% University of Jendouba 1 publication, 0.38%
Hôpital La Rabta	Hôpital La Rabta, 1, 0.38% Hôpital La Rabta 1 publication, 0.38%
National University of San Marcos	National University of San Marcos, 1, 0.38% National University of San Marcos 1 publication, 0.38%
Universidad Privada del Norte	Universidad Privada del Norte, 1, 0.38% Universidad Privada del Norte 1 publication, 0.38%
Universidad Científica del Sur	Universidad Científica del Sur, 1, 0.38% Universidad Científica del Sur 1 publication, 0.38%
Georgia Southern University	Georgia Southern University, 1, 0.38% Georgia Southern University 1 publication, 0.38%

	2 4 6 8 10 12 14 16

Publishing countries

	10 20 30 40 50 60
Saudi Arabia	Saudi Arabia, 52, 8.2% Saudi Arabia 52 publications, 8.2%
Egypt	Egypt, 5, 0.79% Egypt 5 publications, 0.79%
India	India, 5, 0.79% India 5 publications, 0.79%
USA	USA, 3, 0.47% USA 3 publications, 0.47%
China	China, 2, 0.32% China 2 publications, 0.32%
Oman	Oman, 2, 0.32% Oman 2 publications, 0.32%
Tunisia	Tunisia, 2, 0.32% Tunisia 2 publications, 0.32%
Australia	Australia, 1, 0.16% Australia 1 publication, 0.16%
Austria	Austria, 1, 0.16% Austria 1 publication, 0.16%
Bahrain	Bahrain, 1, 0.16% Bahrain 1 publication, 0.16%
United Kingdom	United Kingdom, 1, 0.16% United Kingdom 1 publication, 0.16%
Spain	Spain, 1, 0.16% Spain 1 publication, 0.16%
Canada	Canada, 1, 0.16% Canada 1 publication, 0.16%
Qatar	Qatar, 1, 0.16% Qatar 1 publication, 0.16%
Libya	Libya, 1, 0.16% Libya 1 publication, 0.16%
Malaysia	Malaysia, 1, 0.16% Malaysia 1 publication, 0.16%
Netherlands	Netherlands, 1, 0.16% Netherlands 1 publication, 0.16%
Norway	Norway, 1, 0.16% Norway 1 publication, 0.16%
UAE	UAE, 1, 0.16% UAE 1 publication, 0.16%
Peru	Peru, 1, 0.16% Peru 1 publication, 0.16%
Sri Lanka	Sri Lanka, 1, 0.16% Sri Lanka 1 publication, 0.16%
	10 20 30 40 50 60

Publishing countries in 5 years

	10 20 30 40 50 60
Saudi Arabia	Saudi Arabia, 52, 19.55% Saudi Arabia 52 publications, 19.55%
Egypt	Egypt, 5, 1.88% Egypt 5 publications, 1.88%
India	India, 5, 1.88% India 5 publications, 1.88%
USA	USA, 3, 1.13% USA 3 publications, 1.13%
China	China, 2, 0.75% China 2 publications, 0.75%
Oman	Oman, 2, 0.75% Oman 2 publications, 0.75%
Tunisia	Tunisia, 2, 0.75% Tunisia 2 publications, 0.75%
Australia	Australia, 1, 0.38% Australia 1 publication, 0.38%
Austria	Austria, 1, 0.38% Austria 1 publication, 0.38%
Bahrain	Bahrain, 1, 0.38% Bahrain 1 publication, 0.38%
United Kingdom	United Kingdom, 1, 0.38% United Kingdom 1 publication, 0.38%
Spain	Spain, 1, 0.38% Spain 1 publication, 0.38%
Canada	Canada, 1, 0.38% Canada 1 publication, 0.38%
Qatar	Qatar, 1, 0.38% Qatar 1 publication, 0.38%
Libya	Libya, 1, 0.38% Libya 1 publication, 0.38%
Malaysia	Malaysia, 1, 0.38% Malaysia 1 publication, 0.38%
Netherlands	Netherlands, 1, 0.38% Netherlands 1 publication, 0.38%
Norway	Norway, 1, 0.38% Norway 1 publication, 0.38%
UAE	UAE, 1, 0.38% UAE 1 publication, 0.38%
Peru	Peru, 1, 0.38% Peru 1 publication, 0.38%
Sri Lanka	Sri Lanka, 1, 0.38% Sri Lanka 1 publication, 0.38%
	10 20 30 40 50 60