A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	2 4 6 8 10 12 14 16 18
Obstetrics and Gynecology	Obstetrics and Gynecology, 18, 36% Obstetrics and Gynecology 18 publications, 36%
General Medicine	General Medicine, 12, 24% General Medicine 12 publications, 24%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 9, 18% Radiology, Nuclear Medicine and imaging 9 publications, 18%
Radiological and Ultrasound Technology	Radiological and Ultrasound Technology, 7, 14% Radiological and Ultrasound Technology 7 publications, 14%
Reproductive Medicine	Reproductive Medicine, 7, 14% Reproductive Medicine 7 publications, 14%
Emergency Medicine	Emergency Medicine, 3, 6% Emergency Medicine 3 publications, 6%
Surgery	Surgery, 2, 4% Surgery 2 publications, 4%
Medicine (miscellaneous)	Medicine (miscellaneous), 1, 2% Medicine (miscellaneous) 1 publication, 2%
Infectious Diseases	Infectious Diseases, 1, 2% Infectious Diseases 1 publication, 2%
Internal Medicine	Internal Medicine, 1, 2% Internal Medicine 1 publication, 2%
Parasitology	Parasitology, 1, 2% Parasitology 1 publication, 2%
Virology	Virology, 1, 2% Virology 1 publication, 2%
Health (social science)	Health (social science), 1, 2% Health (social science) 1 publication, 2%
	2 4 6 8 10 12 14 16 18

Journals

Citing journals

	1 2 3 4 5 6 7 8 9
BMC Pregnancy and Childbirth	BMC Pregnancy and Childbirth, 9, 12% BMC Pregnancy and Childbirth 9 citations, 12%
Taiwanese Journal of Obstetrics and Gynecology	Taiwanese Journal of Obstetrics and Gynecology, 9, 12% Taiwanese Journal of Obstetrics and Gynecology 9 citations, 12%
Journal not defined	Journal not defined, 4, 5.33% Journal not defined 4 citations, 5.33%
International Journal of Surgery Case Reports	International Journal of Surgery Case Reports, 4, 5.33% International Journal of Surgery Case Reports 4 citations, 5.33%
Journal of Health, Population and Nutrition	Journal of Health, Population and Nutrition, 4, 5.33% Journal of Health, Population and Nutrition 4 citations, 5.33%
Cureus	Cureus, 4, 5.33% Cureus 4 citations, 5.33%
International Journal of Emergency Medicine	International Journal of Emergency Medicine, 3, 4% International Journal of Emergency Medicine 3 citations, 4%
International Journal of Gynecology and Obstetrics	International Journal of Gynecology and Obstetrics, 3, 4% International Journal of Gynecology and Obstetrics 3 citations, 4%
BioMed Research International	BioMed Research International, 3, 4% BioMed Research International 3 citations, 4%
Journal of Maternal-Fetal and Neonatal Medicine	Journal of Maternal-Fetal and Neonatal Medicine, 3, 4% Journal of Maternal-Fetal and Neonatal Medicine 3 citations, 4%
Risk Management and Healthcare Policy	Risk Management and Healthcare Policy, 2, 2.67% Risk Management and Healthcare Policy 2 citations, 2.67%
Healthcare	Healthcare, 2, 2.67% Healthcare 2 citations, 2.67%
Journal of Mid-Life Health	Journal of Mid-Life Health, 2, 2.67% Journal of Mid-Life Health 2 citations, 2.67%
Journal of Clinical Medicine	Journal of Clinical Medicine, 2, 2.67% Journal of Clinical Medicine 2 citations, 2.67%
Reactions Weekly	Reactions Weekly, 2, 2.67% Reactions Weekly 2 citations, 2.67%
Case Reports in Women's Health	Case Reports in Women's Health, 1, 1.33% Case Reports in Women's Health 1 citation, 1.33%
Journal of Minimally Invasive Gynecology	Journal of Minimally Invasive Gynecology, 1, 1.33% Journal of Minimally Invasive Gynecology 1 citation, 1.33%
Journal of Medical Ultrasound	Journal of Medical Ultrasound, 1, 1.33% Journal of Medical Ultrasound 1 citation, 1.33%
Infectious Diseases	Infectious Diseases, 1, 1.33% Infectious Diseases 1 citation, 1.33%
BMJ Open	BMJ Open, 1, 1.33% BMJ Open 1 citation, 1.33%
Surgical and Radiologic Anatomy	Surgical and Radiologic Anatomy, 1, 1.33% Surgical and Radiologic Anatomy 1 citation, 1.33%
Journal of Obstetrics and Gynaecology	Journal of Obstetrics and Gynaecology, 1, 1.33% Journal of Obstetrics and Gynaecology 1 citation, 1.33%
BMC Women's Health	BMC Women's Health, 1, 1.33% BMC Women's Health 1 citation, 1.33%
Therapeutic Advances in Neurological Disorders	Therapeutic Advances in Neurological Disorders, 1, 1.33% Therapeutic Advances in Neurological Disorders 1 citation, 1.33%
Journal of Taibah University Medical Sciences	Journal of Taibah University Medical Sciences, 1, 1.33% Journal of Taibah University Medical Sciences 1 citation, 1.33%
BMJ Case Reports	BMJ Case Reports, 1, 1.33% BMJ Case Reports 1 citation, 1.33%
Indian Journal of Gynecologic Oncology	Indian Journal of Gynecologic Oncology, 1, 1.33% Indian Journal of Gynecologic Oncology 1 citation, 1.33%
Medicine (United States)	Medicine (United States), 1, 1.33% Medicine (United States) 1 citation, 1.33%
Best Practice and Research in Clinical Obstetrics and Gynaecology	Best Practice and Research in Clinical Obstetrics and Gynaecology, 1, 1.33% Best Practice and Research in Clinical Obstetrics and Gynaecology 1 citation, 1.33%
Expert Review of Hematology	Expert Review of Hematology, 1, 1.33% Expert Review of Hematology 1 citation, 1.33%
Cancers	Cancers, 1, 1.33% Cancers 1 citation, 1.33%
American Journal of Obstetrics & Gynecology MFM	American Journal of Obstetrics & Gynecology MFM, 1, 1.33% American Journal of Obstetrics & Gynecology MFM 1 citation, 1.33%
World Journal of Critical Care Medicine	World Journal of Critical Care Medicine, 1, 1.33% World Journal of Critical Care Medicine 1 citation, 1.33%
SAGE Open Medical Case Reports	SAGE Open Medical Case Reports, 1, 1.33% SAGE Open Medical Case Reports 1 citation, 1.33%

	1 2 3 4 5 6 7 8 9

Publishers

	2 4 6 8 10
Wiley	Wiley, 10, 20% Wiley 10 publications, 20%
Elsevier	Elsevier, 9, 18% Elsevier 9 publications, 18%
Springer Nature	Springer Nature, 6, 12% Springer Nature 6 publications, 12%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 4, 8% Ovid Technologies (Wolters Kluwer Health) 4 publications, 8%
Oman Medical Specialty Board	Oman Medical Specialty Board, 2, 4% Oman Medical Specialty Board 2 publications, 4%
MDPI	MDPI, 1, 2% MDPI 1 publication, 2%
American Society of Tropical Medicine and Hygiene	American Society of Tropical Medicine and Hygiene, 1, 2% American Society of Tropical Medicine and Hygiene 1 publication, 2%
Korean Society of Obstetrics and Gynecology	Korean Society of Obstetrics and Gynecology, 1, 2% Korean Society of Obstetrics and Gynecology 1 publication, 2%
Morion LLC	Morion LLC, 1, 2% Morion LLC 1 publication, 2%
Research and Clinical Centre for Infertility	Research and Clinical Centre for Infertility, 1, 2% Research and Clinical Centre for Infertility 1 publication, 2%
Medip Academy	Medip Academy, 1, 2% Medip Academy 1 publication, 2%
Vietnam Association of Obstetrics and Gynecology - VAGO	Vietnam Association of Obstetrics and Gynecology - VAGO, 1, 2% Vietnam Association of Obstetrics and Gynecology - VAGO 1 publication, 2%
	2 4 6 8 10

Organizations from articles

	5 10 15 20 25 30 35 40 45
Organization not defined	Organization not defined, 45, 76.27% Organization not defined 45 publications, 76.27%
Hue University	Hue University, 4, 6.78% Hue University 4 publications, 6.78%
Humboldt University of Berlin	Humboldt University of Berlin, 1, 1.69% Humboldt University of Berlin 1 publication, 1.69%
Free University of Berlin	Free University of Berlin, 1, 1.69% Free University of Berlin 1 publication, 1.69%
University College London	University College London, 1, 1.69% University College London 1 publication, 1.69%
University of Oxford	University of Oxford, 1, 1.69% University of Oxford 1 publication, 1.69%
Airlangga university	Airlangga university, 1, 1.69% Airlangga university 1 publication, 1.69%
Charité - Universitätsmedizin Berlin	Charité - Universitätsmedizin Berlin, 1, 1.69% Charité - Universitätsmedizin Berlin 1 publication, 1.69%
Berlin Institute of Health at Charité - Universitätsmedizin Berlin	Berlin Institute of Health at Charité - Universitätsmedizin Berlin, 1, 1.69% Berlin Institute of Health at Charité - Universitätsmedizin Berlin 1 publication, 1.69%
University Medical Center Utrecht	University Medical Center Utrecht, 1, 1.69% University Medical Center Utrecht 1 publication, 1.69%
Amsterdam University Medical Center	Amsterdam University Medical Center, 1, 1.69% Amsterdam University Medical Center 1 publication, 1.69%
University of Texas Medical Branch	University of Texas Medical Branch, 1, 1.69% University of Texas Medical Branch 1 publication, 1.69%
	5 10 15 20 25 30 35 40 45

Countries from articles

	5 10 15 20 25 30
Vietnam	Vietnam, 28, 46.67% Vietnam 28 publications, 46.67%
Country not defined	Country not defined, 22, 36.67% Country not defined 22 publications, 36.67%
Germany	Germany, 1, 1.67% Germany 1 publication, 1.67%
USA	USA, 1, 1.67% USA 1 publication, 1.67%
Brazil	Brazil, 1, 1.67% Brazil 1 publication, 1.67%
United Kingdom	United Kingdom, 1, 1.67% United Kingdom 1 publication, 1.67%
Ghana	Ghana, 1, 1.67% Ghana 1 publication, 1.67%
Egypt	Egypt, 1, 1.67% Egypt 1 publication, 1.67%
Indonesia	Indonesia, 1, 1.67% Indonesia 1 publication, 1.67%
Colombia	Colombia, 1, 1.67% Colombia 1 publication, 1.67%
Netherlands	Netherlands, 1, 1.67% Netherlands 1 publication, 1.67%
Finland	Finland, 1, 1.67% Finland 1 publication, 1.67%
	5 10 15 20 25 30

Citing organizations

	5 10 15 20 25 30
Organization not defined	Organization not defined, 29, 35.8% Organization not defined 29 citations, 35.8%
National Yang Ming Chiao Tung University	National Yang Ming Chiao Tung University, 2, 2.47% National Yang Ming Chiao Tung University 2 citations, 2.47%
Airlangga university	Airlangga university, 2, 2.47% Airlangga university 2 citations, 2.47%
Taipei Veterans General Hospital	Taipei Veterans General Hospital, 2, 2.47% Taipei Veterans General Hospital 2 citations, 2.47%
University Medical Center Utrecht	University Medical Center Utrecht, 2, 2.47% University Medical Center Utrecht 2 citations, 2.47%
Amsterdam University Medical Center	Amsterdam University Medical Center, 2, 2.47% Amsterdam University Medical Center 2 citations, 2.47%
Isfahan University of Medical Sciences	Isfahan University of Medical Sciences, 1, 1.23% Isfahan University of Medical Sciences 1 citation, 1.23%
Shahid Beheshti University	Shahid Beheshti University, 1, 1.23% Shahid Beheshti University 1 citation, 1.23%
Van Yüzüncü Yıl University	Van Yüzüncü Yıl University, 1, 1.23% Van Yüzüncü Yıl University 1 citation, 1.23%
Iran University of Medical Sciences	Iran University of Medical Sciences, 1, 1.23% Iran University of Medical Sciences 1 citation, 1.23%
Hue University	Hue University, 1, 1.23% Hue University 1 citation, 1.23%
Alzahra University	Alzahra University, 1, 1.23% Alzahra University 1 citation, 1.23%
Birjand University of Medical Sciences	Birjand University of Medical Sciences, 1, 1.23% Birjand University of Medical Sciences 1 citation, 1.23%
Ministry of Health and Medical Education	Ministry of Health and Medical Education, 1, 1.23% Ministry of Health and Medical Education 1 citation, 1.23%
Huazhong University of Science and Technology	Huazhong University of Science and Technology, 1, 1.23% Huazhong University of Science and Technology 1 citation, 1.23%
Qatar University	Qatar University, 1, 1.23% Qatar University 1 citation, 1.23%
Hamad Medical Corporation	Hamad Medical Corporation, 1, 1.23% Hamad Medical Corporation 1 citation, 1.23%
Wuhan University of Science and Technology	Wuhan University of Science and Technology, 1, 1.23% Wuhan University of Science and Technology 1 citation, 1.23%
Hubei University of Medicine	Hubei University of Medicine, 1, 1.23% Hubei University of Medicine 1 citation, 1.23%
Chongqing Medical University	Chongqing Medical University, 1, 1.23% Chongqing Medical University 1 citation, 1.23%
Sun Yat-sen University	Sun Yat-sen University, 1, 1.23% Sun Yat-sen University 1 citation, 1.23%
University College London	University College London, 1, 1.23% University College London 1 citation, 1.23%
University of Oxford	University of Oxford, 1, 1.23% University of Oxford 1 citation, 1.23%
Yangzhou University	Yangzhou University, 1, 1.23% Yangzhou University 1 citation, 1.23%
St George's, University of London	St George's, University of London, 1, 1.23% St George's, University of London 1 citation, 1.23%
Chang Gung University	Chang Gung University, 1, 1.23% Chang Gung University 1 citation, 1.23%
Ningbo University	Ningbo University, 1, 1.23% Ningbo University 1 citation, 1.23%
Griffith University	Griffith University, 1, 1.23% Griffith University 1 citation, 1.23%
Chonbuk National University	Chonbuk National University, 1, 1.23% Chonbuk National University 1 citation, 1.23%
Wonkwang University	Wonkwang University, 1, 1.23% Wonkwang University 1 citation, 1.23%
Kunming Medical University	Kunming Medical University, 1, 1.23% Kunming Medical University 1 citation, 1.23%
University of the West Indies at Cave Hill, Barbados	University of the West Indies at Cave Hill, Barbados, 1, 1.23% University of the West Indies at Cave Hill, Barbados 1 citation, 1.23%
Autonomous University of Madrid	Autonomous University of Madrid, 1, 1.23% Autonomous University of Madrid 1 citation, 1.23%
Charité - Universitätsmedizin Berlin	Charité - Universitätsmedizin Berlin, 1, 1.23% Charité - Universitätsmedizin Berlin 1 citation, 1.23%
Berlin Institute of Health at Charité - Universitätsmedizin Berlin	Berlin Institute of Health at Charité - Universitätsmedizin Berlin, 1, 1.23% Berlin Institute of Health at Charité - Universitätsmedizin Berlin 1 citation, 1.23%
University Medical Center of the Johannes Gutenberg University Mainz	University Medical Center of the Johannes Gutenberg University Mainz, 1, 1.23% University Medical Center of the Johannes Gutenberg University Mainz 1 citation, 1.23%
University Hospital Schleswig-Holstein	University Hospital Schleswig-Holstein, 1, 1.23% University Hospital Schleswig-Holstein 1 citation, 1.23%
Tokai University	Tokai University, 1, 1.23% Tokai University 1 citation, 1.23%
Jichi Medical University	Jichi Medical University, 1, 1.23% Jichi Medical University 1 citation, 1.23%
Fernando Pessoa University	Fernando Pessoa University, 1, 1.23% Fernando Pessoa University 1 citation, 1.23%
University of Porto	University of Porto, 1, 1.23% University of Porto 1 citation, 1.23%
Alexandria University	Alexandria University, 1, 1.23% Alexandria University 1 citation, 1.23%
Universidad Complutense de Madrid	Universidad Complutense de Madrid, 1, 1.23% Universidad Complutense de Madrid 1 citation, 1.23%
Nippon Medical School Musashi Kosugi Hospital	Nippon Medical School Musashi Kosugi Hospital, 1, 1.23% Nippon Medical School Musashi Kosugi Hospital 1 citation, 1.23%
University of Saskatchewan	University of Saskatchewan, 1, 1.23% University of Saskatchewan 1 citation, 1.23%
Instituto de Investigación Biomédica de Málaga	Instituto de Investigación Biomédica de Málaga, 1, 1.23% Instituto de Investigación Biomédica de Málaga 1 citation, 1.23%
University of Texas Medical Branch	University of Texas Medical Branch, 1, 1.23% University of Texas Medical Branch 1 citation, 1.23%
University of Nebraska Medical Center	University of Nebraska Medical Center, 1, 1.23% University of Nebraska Medical Center 1 citation, 1.23%

	5 10 15 20 25 30

Citing countries

	5 10 15 20 25
Country not defined	Country not defined, 22, 23.91% Country not defined 22 citations, 23.91%
China	China, 13, 14.13% China 13 citations, 14.13%
Vietnam	Vietnam, 11, 11.96% Vietnam 11 citations, 11.96%
USA	USA, 4, 4.35% USA 4 citations, 4.35%
Spain	Spain, 4, 4.35% Spain 4 citations, 4.35%
Japan	Japan, 4, 4.35% Japan 4 citations, 4.35%
Germany	Germany, 3, 3.26% Germany 3 citations, 3.26%
United Kingdom	United Kingdom, 3, 3.26% United Kingdom 3 citations, 3.26%
Egypt	Egypt, 3, 3.26% Egypt 3 citations, 3.26%
Argentina	Argentina, 2, 2.17% Argentina 2 citations, 2.17%
Brazil	Brazil, 2, 2.17% Brazil 2 citations, 2.17%
Indonesia	Indonesia, 2, 2.17% Indonesia 2 citations, 2.17%
Iran	Iran, 2, 2.17% Iran 2 citations, 2.17%
Colombia	Colombia, 2, 2.17% Colombia 2 citations, 2.17%
Netherlands	Netherlands, 2, 2.17% Netherlands 2 citations, 2.17%
Republic of Korea	Republic of Korea, 2, 2.17% Republic of Korea 2 citations, 2.17%
Portugal	Portugal, 1, 1.09% Portugal 1 citation, 1.09%
Australia	Australia, 1, 1.09% Australia 1 citation, 1.09%
Barbados	Barbados, 1, 1.09% Barbados 1 citation, 1.09%
Ghana	Ghana, 1, 1.09% Ghana 1 citation, 1.09%
Italy	Italy, 1, 1.09% Italy 1 citation, 1.09%
Canada	Canada, 1, 1.09% Canada 1 citation, 1.09%
Qatar	Qatar, 1, 1.09% Qatar 1 citation, 1.09%
Syria	Syria, 1, 1.09% Syria 1 citation, 1.09%
Turkey	Turkey, 1, 1.09% Turkey 1 citation, 1.09%
Philippines	Philippines, 1, 1.09% Philippines 1 citation, 1.09%
Finland	Finland, 1, 1.09% Finland 1 citation, 1.09%
	5 10 15 20 25

We do not take into account publications without a DOI.
Statistics recalculated daily.

	1 2 3 4 5 6 7
Ultrasound in Obstetrics and Gynecology	Ultrasound in Obstetrics and Gynecology, 7, 14% Ultrasound in Obstetrics and Gynecology 7 publications, 14%
International Journal of Emergency Medicine	International Journal of Emergency Medicine, 4, 8% International Journal of Emergency Medicine 4 publications, 8%
Journal of Minimally Invasive Gynecology	Journal of Minimally Invasive Gynecology, 2, 4% Journal of Minimally Invasive Gynecology 2 publications, 4%
International Journal of Gynecology and Obstetrics	International Journal of Gynecology and Obstetrics, 2, 4% International Journal of Gynecology and Obstetrics 2 publications, 4%
BMC Pregnancy and Childbirth	BMC Pregnancy and Childbirth, 2, 4% BMC Pregnancy and Childbirth 2 publications, 4%
International Journal of Surgery Case Reports	International Journal of Surgery Case Reports, 2, 4% International Journal of Surgery Case Reports 2 publications, 4%
Oman Medical Journal	Oman Medical Journal, 2, 4% Oman Medical Journal 2 publications, 4%
Journal of Mid-Life Health	Journal of Mid-Life Health, 2, 4% Journal of Mid-Life Health 2 publications, 4%
Taiwanese Journal of Obstetrics and Gynecology	Taiwanese Journal of Obstetrics and Gynecology, 2, 4% Taiwanese Journal of Obstetrics and Gynecology 2 publications, 4%
Radiology Case Reports	Radiology Case Reports, 1, 2% Radiology Case Reports 1 publication, 2%
Journal of Medical Ultrasound	Journal of Medical Ultrasound, 1, 2% Journal of Medical Ultrasound 1 publication, 2%
American Journal of Tropical Medicine and Hygiene	American Journal of Tropical Medicine and Hygiene, 1, 2% American Journal of Tropical Medicine and Hygiene 1 publication, 2%
Gynecology and Minimally Invasive Therapy	Gynecology and Minimally Invasive Therapy, 1, 2% Gynecology and Minimally Invasive Therapy 1 publication, 2%
Obstetrics and Gynecology Science	Obstetrics and Gynecology Science, 1, 2% Obstetrics and Gynecology Science 1 publication, 2%
Experimental Oncology	Experimental Oncology, 1, 2% Experimental Oncology 1 publication, 2%
Journal of Taibah University Medical Sciences	Journal of Taibah University Medical Sciences, 1, 2% Journal of Taibah University Medical Sciences 1 publication, 2%
Annals of Medicine and Surgery	Annals of Medicine and Surgery, 1, 2% Annals of Medicine and Surgery 1 publication, 2%
International Journal of Reproductive BioMedicine	International Journal of Reproductive BioMedicine, 1, 2% International Journal of Reproductive BioMedicine 1 publication, 2%
Journal of Obstetrics and Gynaecology Research	Journal of Obstetrics and Gynaecology Research, 1, 2% Journal of Obstetrics and Gynaecology Research 1 publication, 2%
Journal of Clinical Medicine	Journal of Clinical Medicine, 1, 2% Journal of Clinical Medicine 1 publication, 2%
International Journal of Reproduction Contraception Obstetrics and Gynecology	International Journal of Reproduction Contraception Obstetrics and Gynecology, 1, 2% International Journal of Reproduction Contraception Obstetrics and Gynecology 1 publication, 2%
Journal of Family and Reproductive Health	Journal of Family and Reproductive Health, 1, 2% Journal of Family and Reproductive Health 1 publication, 2%
Tạp chí Phụ sản	Tạp chí Phụ sản, 1, 2% Tạp chí Phụ sản 1 publication, 2%
	1 2 3 4 5 6 7