Usmanu Danfodiyo University Teaching Hospital, Sokoto
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Publications
268
Citations
3 481
h-index
20
Top-3 journals

Tropical Doctor
(12 publications)

JCO Global Oncology
(5 publications)
Journal of the National Medical Association
(4 publications)
Top-3 organizations

Usmanu Danfodiyo University Sokoto
(62 publications)

University College Hospital, Ibadan
(26 publications)

University of Ibadan
(26 publications)
Top-3 foreign organizations

University of Iowa
(9 publications)

University of Cape Town
(8 publications)

London School of Hygiene & Tropical Medicine
(7 publications)
Most cited in 5 years
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Since 1997
Total publications
268
Total citations
3481
Citations per publication
12.99
Average publications per year
9.24
Average authors per publication
16.13
h-index
20
Metrics description
h-index
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.
Top-30
Fields of science
10
20
30
40
50
60
|
|
General Medicine
|
General Medicine, 58, 21.64%
General Medicine
58 publications, 21.64%
|
Public Health, Environmental and Occupational Health
|
Public Health, Environmental and Occupational Health, 31, 11.57%
Public Health, Environmental and Occupational Health
31 publications, 11.57%
|
Surgery
|
Surgery, 28, 10.45%
Surgery
28 publications, 10.45%
|
Infectious Diseases
|
Infectious Diseases, 27, 10.07%
Infectious Diseases
27 publications, 10.07%
|
Otorhinolaryngology
|
Otorhinolaryngology, 17, 6.34%
Otorhinolaryngology
17 publications, 6.34%
|
Oncology
|
Oncology, 15, 5.6%
Oncology
15 publications, 5.6%
|
Oral Surgery
|
Oral Surgery, 13, 4.85%
Oral Surgery
13 publications, 4.85%
|
Obstetrics and Gynecology
|
Obstetrics and Gynecology, 12, 4.48%
Obstetrics and Gynecology
12 publications, 4.48%
|
Neurology (clinical)
|
Neurology (clinical), 12, 4.48%
Neurology (clinical)
12 publications, 4.48%
|
Cancer Research
|
Cancer Research, 10, 3.73%
Cancer Research
10 publications, 3.73%
|
Cardiology and Cardiovascular Medicine
|
Cardiology and Cardiovascular Medicine, 8, 2.99%
Cardiology and Cardiovascular Medicine
8 publications, 2.99%
|
Epidemiology
|
Epidemiology, 8, 2.99%
Epidemiology
8 publications, 2.99%
|
Pediatrics, Perinatology and Child Health
|
Pediatrics, Perinatology and Child Health, 8, 2.99%
Pediatrics, Perinatology and Child Health
8 publications, 2.99%
|
Neurology
|
Neurology, 6, 2.24%
Neurology
6 publications, 2.24%
|
General Biochemistry, Genetics and Molecular Biology
|
General Biochemistry, Genetics and Molecular Biology, 5, 1.87%
General Biochemistry, Genetics and Molecular Biology
5 publications, 1.87%
|
Molecular Biology
|
Molecular Biology, 5, 1.87%
Molecular Biology
5 publications, 1.87%
|
Parasitology
|
Parasitology, 5, 1.87%
Parasitology
5 publications, 1.87%
|
Orthopedics and Sports Medicine
|
Orthopedics and Sports Medicine, 5, 1.87%
Orthopedics and Sports Medicine
5 publications, 1.87%
|
Radiology, Nuclear Medicine and imaging
|
Radiology, Nuclear Medicine and imaging, 5, 1.87%
Radiology, Nuclear Medicine and imaging
5 publications, 1.87%
|
Ophthalmology
|
Ophthalmology, 5, 1.87%
Ophthalmology
5 publications, 1.87%
|
Biochemistry
|
Biochemistry, 4, 1.49%
Biochemistry
4 publications, 1.49%
|
Pharmacology
|
Pharmacology, 4, 1.49%
Pharmacology
4 publications, 1.49%
|
Genetics
|
Genetics, 4, 1.49%
Genetics
4 publications, 1.49%
|
Multidisciplinary
|
Multidisciplinary, 4, 1.49%
Multidisciplinary
4 publications, 1.49%
|
Pharmacology (medical)
|
Pharmacology (medical), 4, 1.49%
Pharmacology (medical)
4 publications, 1.49%
|
Pathology and Forensic Medicine
|
Pathology and Forensic Medicine, 4, 1.49%
Pathology and Forensic Medicine
4 publications, 1.49%
|
Radiological and Ultrasound Technology
|
Radiological and Ultrasound Technology, 4, 1.49%
Radiological and Ultrasound Technology
4 publications, 1.49%
|
Reproductive Medicine
|
Reproductive Medicine, 4, 1.49%
Reproductive Medicine
4 publications, 1.49%
|
Pulmonary and Respiratory Medicine
|
Pulmonary and Respiratory Medicine, 4, 1.49%
Pulmonary and Respiratory Medicine
4 publications, 1.49%
|
Health Policy
|
Health Policy, 4, 1.49%
Health Policy
4 publications, 1.49%
|
10
20
30
40
50
60
|
Journals
2
4
6
8
10
12
|
|
Tropical Doctor
12 publications, 4.48%
|
|
JCO Global Oncology
5 publications, 1.87%
|
|
Journal of the National Medical Association
4 publications, 1.49%
|
|
Journal of West African College of Surgeons
4 publications, 1.49%
|
|
Journal of Cardiothoracic Surgery
3 publications, 1.12%
|
|
FASEB Journal
3 publications, 1.12%
|
|
Ultrasound in Medicine and Biology
3 publications, 1.12%
|
|
Frontiers in Public Health
3 publications, 1.12%
|
|
Annals of African Medicine
3 publications, 1.12%
|
|
Ophthalmic Epidemiology
3 publications, 1.12%
|
|
PLoS ONE
3 publications, 1.12%
|
|
Egyptian Journal of Neurosurgery
3 publications, 1.12%
|
|
Frontiers in Pediatrics
2 publications, 0.75%
|
|
Journal of Oral and Maxillofacial Surgery
2 publications, 0.75%
|
|
BMC Cardiovascular Disorders
2 publications, 0.75%
|
|
Journal of Tropical Pediatrics
2 publications, 0.75%
|
|
Reproductive Health
2 publications, 0.75%
|
|
International Journal of Gynecology and Obstetrics
2 publications, 0.75%
|
|
Journal of Oncology Pharmacy Practice
2 publications, 0.75%
|
|
Nigerian Journal of Clinical Practice
2 publications, 0.75%
|
|
African Journal of Urology
2 publications, 0.75%
|
|
Epilepsy and Behavior
2 publications, 0.75%
|
|
BMC Health Services Research
2 publications, 0.75%
|
|
Cancer Research
2 publications, 0.75%
|
|
BJOG: An International Journal of Obstetrics and Gynaecology
2 publications, 0.75%
|
|
International Orthopaedics
2 publications, 0.75%
|
|
The Lancet
2 publications, 0.75%
|
|
International Journal of Oral and Maxillofacial Surgery
2 publications, 0.75%
|
|
Malaria Journal
2 publications, 0.75%
|
|
British Journal of Oral and Maxillofacial Surgery
2 publications, 0.75%
|
|
2
4
6
8
10
12
|
Publishers
5
10
15
20
25
30
35
40
45
|
|
Springer Nature
45 publications, 16.79%
|
|
Elsevier
32 publications, 11.94%
|
|
SAGE
23 publications, 8.58%
|
|
Wiley
19 publications, 7.09%
|
|
Oxford University Press
12 publications, 4.48%
|
|
Scientific Scholar
12 publications, 4.48%
|
|
Ovid Technologies (Wolters Kluwer Health)
11 publications, 4.1%
|
|
Academic Journals
11 publications, 4.1%
|
|
Georg Thieme Verlag KG
10 publications, 3.73%
|
|
Medknow
9 publications, 3.36%
|
|
Walter de Gruyter
7 publications, 2.61%
|
|
Taylor & Francis
7 publications, 2.61%
|
|
Frontiers Media S.A.
7 publications, 2.61%
|
|
BMJ
6 publications, 2.24%
|
|
American Society of Clinical Oncology (ASCO)
5 publications, 1.87%
|
|
MDPI
5 publications, 1.87%
|
|
Public Library of Science (PLoS)
5 publications, 1.87%
|
|
National Medical Association
4 publications, 1.49%
|
|
Hindawi Limited
4 publications, 1.49%
|
|
AOSIS
4 publications, 1.49%
|
|
Cambridge University Press
3 publications, 1.12%
|
|
American Association for Cancer Research (AACR)
3 publications, 1.12%
|
|
Federation of American Societies for Experimental Biology (FASEB)
3 publications, 1.12%
|
|
PAGEPress Publications
3 publications, 1.12%
|
|
Baishideng Publishing Group
2 publications, 0.75%
|
|
IOS Press
1 publication, 0.37%
|
|
Mary Ann Liebert
1 publication, 0.37%
|
|
Higher Education Press
1 publication, 0.37%
|
|
International Scientific Information, Inc.
1 publication, 0.37%
|
|
Pan African Urological Surgeons Association (Pausa)
1 publication, 0.37%
|
|
5
10
15
20
25
30
35
40
45
|
With other organizations
10
20
30
40
50
60
70
|
|
Usmanu Danfodiyo University Sokoto
62 publications, 23.13%
|
|
University of Ibadan
26 publications, 9.7%
|
|
University College Hospital, Ibadan
26 publications, 9.7%
|
|
University of Maiduguri
26 publications, 9.7%
|
|
University of Lagos
25 publications, 9.33%
|
|
Obafemi Awolowo University
24 publications, 8.96%
|
|
Lagos University Teaching Hospital
23 publications, 8.58%
|
|
University of Nigeria Teaching Hospital
23 publications, 8.58%
|
|
University of Nigeria
18 publications, 6.72%
|
|
Ahmadu Bello University Teaching Hospital
18 publications, 6.72%
|
|
University of Benin Teaching Hospital
17 publications, 6.34%
|
|
University of Abuja
16 publications, 5.97%
|
|
University of Calabar
15 publications, 5.6%
|
|
University of Ilorin Teaching Hospital
14 publications, 5.22%
|
|
Lagos State University
12 publications, 4.48%
|
|
Abubakar Tafawa Balewa University
11 publications, 4.1%
|
|
University of Uyo
10 publications, 3.73%
|
|
University of Ilorin
9 publications, 3.36%
|
|
Ahmadu Bello University
9 publications, 3.36%
|
|
University of Jos
9 publications, 3.36%
|
|
University of Port Harcourt Teaching Hospital
9 publications, 3.36%
|
|
University of Iowa
9 publications, 3.36%
|
|
University of Cape Town
8 publications, 2.99%
|
|
Lagos State University Teaching Hospital
8 publications, 2.99%
|
|
Alex Ekwueme Federal University, Ndufu-Alike
8 publications, 2.99%
|
|
London School of Hygiene & Tropical Medicine
7 publications, 2.61%
|
|
Bayero University, Kano
7 publications, 2.61%
|
|
Gombe State University
7 publications, 2.61%
|
|
Olabisi Onabanjo University
7 publications, 2.61%
|
|
University of Johannesburg
6 publications, 2.24%
|
|
10
20
30
40
50
60
70
|
With foreign organizations
1
2
3
4
5
6
7
8
9
|
|
University of Iowa
9 publications, 3.36%
|
|
University of Cape Town
8 publications, 2.99%
|
|
London School of Hygiene & Tropical Medicine
7 publications, 2.61%
|
|
University of Johannesburg
6 publications, 2.24%
|
|
Harvard University
6 publications, 2.24%
|
|
University College London
5 publications, 1.87%
|
|
University of Science, Malaysia
4 publications, 1.49%
|
|
Zarqa University
4 publications, 1.49%
|
|
University College London Hospitals NHS Foundation Trust
4 publications, 1.49%
|
|
University of Oxford
4 publications, 1.49%
|
|
University of KwaZulu-Natal
4 publications, 1.49%
|
|
Kwame Nkrumah University of Science and Technology
4 publications, 1.49%
|
|
Addis Ababa University
4 publications, 1.49%
|
|
Teesside University
4 publications, 1.49%
|
|
Katholieke Universiteit Leuven
3 publications, 1.12%
|
|
University of New South Wales
3 publications, 1.12%
|
|
University of Oslo
3 publications, 1.12%
|
|
University of Bergen
3 publications, 1.12%
|
|
King's College London
3 publications, 1.12%
|
|
Nottingham University Hospitals NHS Trust
3 publications, 1.12%
|
|
Johns Hopkins University
3 publications, 1.12%
|
|
University of Melbourne
3 publications, 1.12%
|
|
University of the Witwatersrand
3 publications, 1.12%
|
|
South African Medical Research Council
3 publications, 1.12%
|
|
Groote Schuur Hospital
3 publications, 1.12%
|
|
McGill University
3 publications, 1.12%
|
|
McMaster University
3 publications, 1.12%
|
|
University Medical Center Utrecht
3 publications, 1.12%
|
|
University of Zimbabwe
3 publications, 1.12%
|
|
University of Yaoundé I
3 publications, 1.12%
|
|
1
2
3
4
5
6
7
8
9
|
With other countries
5
10
15
20
25
30
35
|
|
USA
|
USA, 33, 12.31%
USA
33 publications, 12.31%
|
United Kingdom
|
United Kingdom, 30, 11.19%
United Kingdom
30 publications, 11.19%
|
South Africa
|
South Africa, 19, 7.09%
South Africa
19 publications, 7.09%
|
Canada
|
Canada, 10, 3.73%
Canada
10 publications, 3.73%
|
Netherlands
|
Netherlands, 9, 3.36%
Netherlands
9 publications, 3.36%
|
Kenya
|
Kenya, 8, 2.99%
Kenya
8 publications, 2.99%
|
Saudi Arabia
|
Saudi Arabia, 8, 2.99%
Saudi Arabia
8 publications, 2.99%
|
Switzerland
|
Switzerland, 8, 2.99%
Switzerland
8 publications, 2.99%
|
Ghana
|
Ghana, 7, 2.61%
Ghana
7 publications, 2.61%
|
Jordan
|
Jordan, 7, 2.61%
Jordan
7 publications, 2.61%
|
Australia
|
Australia, 6, 2.24%
Australia
6 publications, 2.24%
|
India
|
India, 6, 2.24%
India
6 publications, 2.24%
|
Germany
|
Germany, 5, 1.87%
Germany
5 publications, 1.87%
|
Brazil
|
Brazil, 5, 1.87%
Brazil
5 publications, 1.87%
|
Gambia
|
Gambia, 5, 1.87%
Gambia
5 publications, 1.87%
|
Malaysia
|
Malaysia, 5, 1.87%
Malaysia
5 publications, 1.87%
|
Norway
|
Norway, 5, 1.87%
Norway
5 publications, 1.87%
|
Ethiopia
|
Ethiopia, 5, 1.87%
Ethiopia
5 publications, 1.87%
|
Belgium
|
Belgium, 4, 1.49%
Belgium
4 publications, 1.49%
|
Denmark
|
Denmark, 4, 1.49%
Denmark
4 publications, 1.49%
|
Spain
|
Spain, 4, 1.49%
Spain
4 publications, 1.49%
|
Italy
|
Italy, 4, 1.49%
Italy
4 publications, 1.49%
|
Cameroon
|
Cameroon, 4, 1.49%
Cameroon
4 publications, 1.49%
|
Qatar
|
Qatar, 4, 1.49%
Qatar
4 publications, 1.49%
|
Lebanon
|
Lebanon, 4, 1.49%
Lebanon
4 publications, 1.49%
|
Turkey
|
Turkey, 4, 1.49%
Turkey
4 publications, 1.49%
|
Uganda
|
Uganda, 4, 1.49%
Uganda
4 publications, 1.49%
|
China
|
China, 3, 1.12%
China
3 publications, 1.12%
|
Benin
|
Benin, 3, 1.12%
Benin
3 publications, 1.12%
|
5
10
15
20
25
30
35
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1997 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.