Usmanu Danfodiyo University Teaching Hospital, Sokoto
Publications
219
Citations
3 091
h-index
20
Top-3 journals
Tropical Doctor
(12 publications)
Journal of the National Medical Association
(4 publications)
Journal of Cardiothoracic Surgery
(3 publications)
Top-3 organizations
Usmanu Danfodiyo University Sokoto
(44 publications)
University of Maiduguri
(24 publications)
University of Ibadan
(23 publications)
Top-3 foreign organizations
University of Cape Town
(8 publications)
London School of Hygiene & Tropical Medicine
(7 publications)
University of Johannesburg
(6 publications)
Since 1997
Total publications
219
Total citations
3091
Citations per publication
14.11
Average publications per year
7.82
Average authors per publication
18.07
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, 52, 23.74%
General Medicine
52 publications, 23.74%
|
Public Health, Environmental and Occupational Health
|
Public Health, Environmental and Occupational Health, 31, 14.16%
Public Health, Environmental and Occupational Health
31 publications, 14.16%
|
Surgery
|
Surgery, 28, 12.79%
Surgery
28 publications, 12.79%
|
Infectious Diseases
|
Infectious Diseases, 26, 11.87%
Infectious Diseases
26 publications, 11.87%
|
Otorhinolaryngology
|
Otorhinolaryngology, 16, 7.31%
Otorhinolaryngology
16 publications, 7.31%
|
Oncology
|
Oncology, 13, 5.94%
Oncology
13 publications, 5.94%
|
Oral Surgery
|
Oral Surgery, 13, 5.94%
Oral Surgery
13 publications, 5.94%
|
Neurology (clinical)
|
Neurology (clinical), 12, 5.48%
Neurology (clinical)
12 publications, 5.48%
|
Obstetrics and Gynecology
|
Obstetrics and Gynecology, 11, 5.02%
Obstetrics and Gynecology
11 publications, 5.02%
|
Cancer Research
|
Cancer Research, 8, 3.65%
Cancer Research
8 publications, 3.65%
|
Epidemiology
|
Epidemiology, 8, 3.65%
Epidemiology
8 publications, 3.65%
|
Pediatrics, Perinatology and Child Health
|
Pediatrics, Perinatology and Child Health, 8, 3.65%
Pediatrics, Perinatology and Child Health
8 publications, 3.65%
|
Cardiology and Cardiovascular Medicine
|
Cardiology and Cardiovascular Medicine, 7, 3.2%
Cardiology and Cardiovascular Medicine
7 publications, 3.2%
|
Neurology
|
Neurology, 6, 2.74%
Neurology
6 publications, 2.74%
|
Molecular Biology
|
Molecular Biology, 5, 2.28%
Molecular Biology
5 publications, 2.28%
|
Parasitology
|
Parasitology, 5, 2.28%
Parasitology
5 publications, 2.28%
|
Orthopedics and Sports Medicine
|
Orthopedics and Sports Medicine, 5, 2.28%
Orthopedics and Sports Medicine
5 publications, 2.28%
|
Radiology, Nuclear Medicine and imaging
|
Radiology, Nuclear Medicine and imaging, 5, 2.28%
Radiology, Nuclear Medicine and imaging
5 publications, 2.28%
|
Ophthalmology
|
Ophthalmology, 5, 2.28%
Ophthalmology
5 publications, 2.28%
|
Biochemistry
|
Biochemistry, 4, 1.83%
Biochemistry
4 publications, 1.83%
|
General Biochemistry, Genetics and Molecular Biology
|
General Biochemistry, Genetics and Molecular Biology, 4, 1.83%
General Biochemistry, Genetics and Molecular Biology
4 publications, 1.83%
|
Pharmacology
|
Pharmacology, 4, 1.83%
Pharmacology
4 publications, 1.83%
|
Genetics
|
Genetics, 4, 1.83%
Genetics
4 publications, 1.83%
|
Multidisciplinary
|
Multidisciplinary, 4, 1.83%
Multidisciplinary
4 publications, 1.83%
|
Pharmacology (medical)
|
Pharmacology (medical), 4, 1.83%
Pharmacology (medical)
4 publications, 1.83%
|
Pathology and Forensic Medicine
|
Pathology and Forensic Medicine, 4, 1.83%
Pathology and Forensic Medicine
4 publications, 1.83%
|
Radiological and Ultrasound Technology
|
Radiological and Ultrasound Technology, 4, 1.83%
Radiological and Ultrasound Technology
4 publications, 1.83%
|
Reproductive Medicine
|
Reproductive Medicine, 4, 1.83%
Reproductive Medicine
4 publications, 1.83%
|
Health Policy
|
Health Policy, 4, 1.83%
Health Policy
4 publications, 1.83%
|
Biophysics
|
Biophysics, 3, 1.37%
Biophysics
3 publications, 1.37%
|
10
20
30
40
50
60
|
Journals
2
4
6
8
10
12
|
|
Tropical Doctor
12 publications, 5.48%
|
|
Journal of the National Medical Association
4 publications, 1.83%
|
|
Journal of Cardiothoracic Surgery
3 publications, 1.37%
|
|
FASEB Journal
3 publications, 1.37%
|
|
Ultrasound in Medicine and Biology
3 publications, 1.37%
|
|
Frontiers in Public Health
3 publications, 1.37%
|
|
Annals of African Medicine
3 publications, 1.37%
|
|
Ophthalmic Epidemiology
3 publications, 1.37%
|
|
PLoS ONE
3 publications, 1.37%
|
|
JCO Global Oncology
3 publications, 1.37%
|
|
Frontiers in Pediatrics
2 publications, 0.91%
|
|
Journal of Oral and Maxillofacial Surgery
2 publications, 0.91%
|
|
BMC Cardiovascular Disorders
2 publications, 0.91%
|
|
Journal of Tropical Pediatrics
2 publications, 0.91%
|
|
Reproductive Health
2 publications, 0.91%
|
|
International Journal of Gynecology and Obstetrics
2 publications, 0.91%
|
|
Journal of Oncology Pharmacy Practice
2 publications, 0.91%
|
|
Nigerian Journal of Clinical Practice
2 publications, 0.91%
|
|
African Journal of Urology
2 publications, 0.91%
|
|
Epilepsy and Behavior
2 publications, 0.91%
|
|
BMC Health Services Research
2 publications, 0.91%
|
|
Cancer Research
2 publications, 0.91%
|
|
BJOG: An International Journal of Obstetrics and Gynaecology
2 publications, 0.91%
|
|
International Orthopaedics
2 publications, 0.91%
|
|
The Lancet
2 publications, 0.91%
|
|
International Journal of Oral and Maxillofacial Surgery
2 publications, 0.91%
|
|
Malaria Journal
2 publications, 0.91%
|
|
British Journal of Oral and Maxillofacial Surgery
2 publications, 0.91%
|
|
BMJ Case Reports
2 publications, 0.91%
|
|
Journal of Neurosciences in Rural Practice
2 publications, 0.91%
|
|
2
4
6
8
10
12
|
Publishers
5
10
15
20
25
30
35
40
|
|
Springer Nature
38 publications, 17.35%
|
|
Elsevier
29 publications, 13.24%
|
|
SAGE
21 publications, 9.59%
|
|
Wiley
19 publications, 8.68%
|
|
Oxford University Press
10 publications, 4.57%
|
|
Georg Thieme Verlag KG
9 publications, 4.11%
|
|
Medknow
8 publications, 3.65%
|
|
Scientific Scholar
8 publications, 3.65%
|
|
Taylor & Francis
7 publications, 3.2%
|
|
Ovid Technologies (Wolters Kluwer Health)
7 publications, 3.2%
|
|
Frontiers Media S.A.
6 publications, 2.74%
|
|
BMJ
6 publications, 2.74%
|
|
Public Library of Science (PLoS)
5 publications, 2.28%
|
|
National Medical Association
4 publications, 1.83%
|
|
Cambridge University Press
3 publications, 1.37%
|
|
American Society of Clinical Oncology (ASCO)
3 publications, 1.37%
|
|
MDPI
3 publications, 1.37%
|
|
American Association for Cancer Research (AACR)
3 publications, 1.37%
|
|
Federation of American Societies for Experimental Biology (FASEB)
3 publications, 1.37%
|
|
Hindawi Limited
3 publications, 1.37%
|
|
AOSIS
3 publications, 1.37%
|
|
IOS Press
2 publications, 0.91%
|
|
Walter de Gruyter
1 publication, 0.46%
|
|
Mary Ann Liebert
1 publication, 0.46%
|
|
Higher Education Press
1 publication, 0.46%
|
|
1 publication, 0.46%
|
|
Pan African Urological Surgeons Association (Pausa)
1 publication, 0.46%
|
|
American Medical Association (AMA)
1 publication, 0.46%
|
|
Cardiological Society of India
1 publication, 0.46%
|
|
1 publication, 0.46%
|
|
5
10
15
20
25
30
35
40
|
With other organizations
5
10
15
20
25
30
35
40
45
|
|
Usmanu Danfodiyo University Sokoto
44 publications, 20.09%
|
|
University of Maiduguri
24 publications, 10.96%
|
|
University of Ibadan
23 publications, 10.5%
|
|
University College Hospital, Ibadan
23 publications, 10.5%
|
|
Obafemi Awolowo University
22 publications, 10.05%
|
|
University of Lagos
20 publications, 9.13%
|
|
University of Nigeria Teaching Hospital
19 publications, 8.68%
|
|
Lagos University Teaching Hospital
17 publications, 7.76%
|
|
Ahmadu Bello University Teaching Hospital
16 publications, 7.31%
|
|
University of Benin Teaching Hospital
15 publications, 6.85%
|
|
University of Calabar
14 publications, 6.39%
|
|
University of Abuja
13 publications, 5.94%
|
|
University of Ilorin Teaching Hospital
13 publications, 5.94%
|
|
Lagos State University
11 publications, 5.02%
|
|
University of Uyo
10 publications, 4.57%
|
|
Abubakar Tafawa Balewa University
10 publications, 4.57%
|
|
Ahmadu Bello University
9 publications, 4.11%
|
|
University of Jos
9 publications, 4.11%
|
|
University of Cape Town
8 publications, 3.65%
|
|
University of Ilorin
8 publications, 3.65%
|
|
University of Port Harcourt Teaching Hospital
8 publications, 3.65%
|
|
London School of Hygiene & Tropical Medicine
7 publications, 3.2%
|
|
University of Johannesburg
6 publications, 2.74%
|
|
Bayero University, Kano
6 publications, 2.74%
|
|
Delta State University
6 publications, 2.74%
|
|
Lagos State University Teaching Hospital
6 publications, 2.74%
|
|
Harvard University
6 publications, 2.74%
|
|
University College London
5 publications, 2.28%
|
|
Nnamdi Azikiwe University
5 publications, 2.28%
|
|
Ekiti State University
5 publications, 2.28%
|
|
5
10
15
20
25
30
35
40
45
|
With foreign organizations
1
2
3
4
5
6
7
8
|
|
University of Cape Town
8 publications, 3.65%
|
|
London School of Hygiene & Tropical Medicine
7 publications, 3.2%
|
|
University of Johannesburg
6 publications, 2.74%
|
|
Harvard University
6 publications, 2.74%
|
|
University College London
5 publications, 2.28%
|
|
University of Science, Malaysia
4 publications, 1.83%
|
|
University College London Hospitals NHS Foundation Trust
4 publications, 1.83%
|
|
University of Oxford
4 publications, 1.83%
|
|
University of KwaZulu-Natal
4 publications, 1.83%
|
|
Kwame Nkrumah University of Science and Technology
4 publications, 1.83%
|
|
Katholieke Universiteit Leuven
3 publications, 1.37%
|
|
University of New South Wales
3 publications, 1.37%
|
|
Zarqa University
3 publications, 1.37%
|
|
University of Oslo
3 publications, 1.37%
|
|
University of Bergen
3 publications, 1.37%
|
|
King's College London
3 publications, 1.37%
|
|
Nottingham University Hospitals NHS Trust
3 publications, 1.37%
|
|
University of Melbourne
3 publications, 1.37%
|
|
University of the Witwatersrand
3 publications, 1.37%
|
|
McGill University
3 publications, 1.37%
|
|
McMaster University
3 publications, 1.37%
|
|
University Medical Center Utrecht
3 publications, 1.37%
|
|
Addis Ababa University
3 publications, 1.37%
|
|
Tehran University of Medical Sciences
2 publications, 0.91%
|
|
Shahid Beheshti University of Medical Sciences and Health Services
2 publications, 0.91%
|
|
Mashhad University of Medical Sciences
2 publications, 0.91%
|
|
Tabriz University of Medical Sciences
2 publications, 0.91%
|
|
Shiraz University of Medical Sciences
2 publications, 0.91%
|
|
Bushehr University of Medical Sciences
2 publications, 0.91%
|
|
Kermanshah University of Medical Sciences
2 publications, 0.91%
|
|
1
2
3
4
5
6
7
8
|
With other countries
5
10
15
20
25
30
|
|
USA
|
USA, 30, 13.7%
USA
30 publications, 13.7%
|
United Kingdom
|
United Kingdom, 30, 13.7%
United Kingdom
30 publications, 13.7%
|
South Africa
|
South Africa, 16, 7.31%
South Africa
16 publications, 7.31%
|
Canada
|
Canada, 10, 4.57%
Canada
10 publications, 4.57%
|
Netherlands
|
Netherlands, 9, 4.11%
Netherlands
9 publications, 4.11%
|
Switzerland
|
Switzerland, 8, 3.65%
Switzerland
8 publications, 3.65%
|
Jordan
|
Jordan, 7, 3.2%
Jordan
7 publications, 3.2%
|
Australia
|
Australia, 6, 2.74%
Australia
6 publications, 2.74%
|
Ghana
|
Ghana, 6, 2.74%
Ghana
6 publications, 2.74%
|
India
|
India, 6, 2.74%
India
6 publications, 2.74%
|
Kenya
|
Kenya, 6, 2.74%
Kenya
6 publications, 2.74%
|
Saudi Arabia
|
Saudi Arabia, 6, 2.74%
Saudi Arabia
6 publications, 2.74%
|
Germany
|
Germany, 5, 2.28%
Germany
5 publications, 2.28%
|
Brazil
|
Brazil, 5, 2.28%
Brazil
5 publications, 2.28%
|
Gambia
|
Gambia, 5, 2.28%
Gambia
5 publications, 2.28%
|
Malaysia
|
Malaysia, 5, 2.28%
Malaysia
5 publications, 2.28%
|
Norway
|
Norway, 5, 2.28%
Norway
5 publications, 2.28%
|
Belgium
|
Belgium, 4, 1.83%
Belgium
4 publications, 1.83%
|
Denmark
|
Denmark, 4, 1.83%
Denmark
4 publications, 1.83%
|
Spain
|
Spain, 4, 1.83%
Spain
4 publications, 1.83%
|
Italy
|
Italy, 4, 1.83%
Italy
4 publications, 1.83%
|
Cameroon
|
Cameroon, 4, 1.83%
Cameroon
4 publications, 1.83%
|
Qatar
|
Qatar, 4, 1.83%
Qatar
4 publications, 1.83%
|
Lebanon
|
Lebanon, 4, 1.83%
Lebanon
4 publications, 1.83%
|
Turkey
|
Turkey, 4, 1.83%
Turkey
4 publications, 1.83%
|
Uganda
|
Uganda, 4, 1.83%
Uganda
4 publications, 1.83%
|
Ethiopia
|
Ethiopia, 4, 1.83%
Ethiopia
4 publications, 1.83%
|
China
|
China, 3, 1.37%
China
3 publications, 1.37%
|
Benin
|
Benin, 3, 1.37%
Benin
3 publications, 1.37%
|
Egypt
|
Egypt, 3, 1.37%
Egypt
3 publications, 1.37%
|
5
10
15
20
25
30
|
- 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.