National Health Laboratory Services

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National Health Laboratory Services
Short name
NHLS
Country, city
South Africa, Johannesburg
Publications
6 463
Citations
172 445
h-index
152
Top-3 journals
PLoS ONE
PLoS ONE (216 publications)
Clinical Infectious Diseases
Clinical Infectious Diseases (126 publications)
Top-3 organizations
University of the Witwatersrand
University of the Witwatersrand (3143 publications)
University of Cape Town
University of Cape Town (1664 publications)
Stellenbosch University
Stellenbosch University (1132 publications)
Top-3 foreign organizations

Most cited in 5 years

Found 
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Found 

Since 1970

Total publications
6463
Total citations
172445
Citations per publication
26.68
Average publications per year
115.41
Average authors per publication
11.6
h-index
152
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

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1800
Infectious Diseases, 1784, 27.6%
Infectious Diseases
1784 publications, 27.6%
General Medicine, 1098, 16.99%
General Medicine
1098 publications, 16.99%
Microbiology (medical), 724, 11.2%
Microbiology (medical)
724 publications, 11.2%
Public Health, Environmental and Occupational Health, 552, 8.54%
Public Health, Environmental and Occupational Health
552 publications, 8.54%
Virology, 526, 8.14%
Virology
526 publications, 8.14%
Immunology, 504, 7.8%
Immunology
504 publications, 7.8%
Multidisciplinary, 365, 5.65%
Multidisciplinary
365 publications, 5.65%
Microbiology, 339, 5.25%
Microbiology
339 publications, 5.25%
Genetics, 292, 4.52%
Genetics
292 publications, 4.52%
Hematology, 288, 4.46%
Hematology
288 publications, 4.46%
Immunology and Allergy, 278, 4.3%
Immunology and Allergy
278 publications, 4.3%
Molecular Biology, 272, 4.21%
Molecular Biology
272 publications, 4.21%
Pathology and Forensic Medicine, 257, 3.98%
Pathology and Forensic Medicine
257 publications, 3.98%
Biochemistry, 248, 3.84%
Biochemistry
248 publications, 3.84%
Clinical Biochemistry, 243, 3.76%
Clinical Biochemistry
243 publications, 3.76%
Pharmacology (medical), 225, 3.48%
Pharmacology (medical)
225 publications, 3.48%
Oncology, 201, 3.11%
Oncology
201 publications, 3.11%
Pharmacology, 198, 3.06%
Pharmacology
198 publications, 3.06%
Molecular Medicine, 195, 3.02%
Molecular Medicine
195 publications, 3.02%
Epidemiology, 195, 3.02%
Epidemiology
195 publications, 3.02%
Parasitology, 195, 3.02%
Parasitology
195 publications, 3.02%
Dermatology, 194, 3%
Dermatology
194 publications, 3%
Genetics (clinical), 172, 2.66%
Genetics (clinical)
172 publications, 2.66%
Cell Biology, 170, 2.63%
Cell Biology
170 publications, 2.63%
General Biochemistry, Genetics and Molecular Biology, 154, 2.38%
General Biochemistry, Genetics and Molecular Biology
154 publications, 2.38%
Pediatrics, Perinatology and Child Health, 150, 2.32%
Pediatrics, Perinatology and Child Health
150 publications, 2.32%
Cancer Research, 145, 2.24%
Cancer Research
145 publications, 2.24%
General Immunology and Microbiology, 142, 2.2%
General Immunology and Microbiology
142 publications, 2.2%
Pulmonary and Respiratory Medicine, 124, 1.92%
Pulmonary and Respiratory Medicine
124 publications, 1.92%
Endocrinology, Diabetes and Metabolism, 107, 1.66%
Endocrinology, Diabetes and Metabolism
107 publications, 1.66%
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1200
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Journals

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PLoS ONE
216 publications, 3.34%
Clinical Infectious Diseases
126 publications, 1.95%
International Journal of Infectious Diseases
117 publications, 1.81%
Journal of Clinical Microbiology
102 publications, 1.58%
BMC Infectious Diseases
91 publications, 1.41%
Scientific Reports
87 publications, 1.35%
Journal of Infectious Diseases
75 publications, 1.16%
Blood
74 publications, 1.14%
Southern African Journal of Infectious Diseases
74 publications, 1.14%
Viruses
72 publications, 1.11%
African Journal of Laboratory Medicine
70 publications, 1.08%
Southern African Journal of Epidemiology and Infection
68 publications, 1.05%
Vaccine
66 publications, 1.02%
Malaria Journal
56 publications, 0.87%
Sexually Transmitted Infections
55 publications, 0.85%
The Lancet Infectious Diseases
55 publications, 0.85%
Journal of Clinical Pathology
55 publications, 0.85%
Journal of Medical Virology
53 publications, 0.82%
Haemophilia
50 publications, 0.77%
Journal of Virology
50 publications, 0.77%
AIDS Research and Human Retroviruses
49 publications, 0.76%
Pediatric Infectious Disease Journal
44 publications, 0.68%
Antimicrobial Agents and Chemotherapy
43 publications, 0.67%
International Journal of Environmental Research and Public Health
42 publications, 0.65%
Nature Communications
42 publications, 0.65%
Frontiers in Immunology
41 publications, 0.63%
Open Forum Infectious Diseases
41 publications, 0.63%
Journal of Acquired Immune Deficiency Syndromes
39 publications, 0.6%
Clinica Chimica Acta
37 publications, 0.57%
Southern African Journal of HIV Medicine
37 publications, 0.57%
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250

Publishers

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1400
Elsevier
1220 publications, 18.88%
Springer Nature
1036 publications, 16.03%
Wiley
660 publications, 10.21%
Oxford University Press
445 publications, 6.89%
MDPI
339 publications, 5.25%
Public Library of Science (PLoS)
306 publications, 4.73%
American Society for Microbiology
300 publications, 4.64%
Taylor & Francis
286 publications, 4.43%
AOSIS
223 publications, 3.45%
Ovid Technologies (Wolters Kluwer Health)
188 publications, 2.91%
Frontiers Media S.A.
187 publications, 2.89%
BMJ
187 publications, 2.89%
SAGE
118 publications, 1.83%
Mary Ann Liebert
94 publications, 1.45%
American Society of Hematology
76 publications, 1.18%
Hindawi Limited
67 publications, 1.04%
Microbiology Society
55 publications, 0.85%
Medpharm Publications Ltd.
40 publications, 0.62%
S. Karger AG
38 publications, 0.59%
Cambridge University Press
36 publications, 0.56%
American Chemical Society (ACS)
36 publications, 0.56%
F1000 Research
35 publications, 0.54%
Academy of Science of South Africa
34 publications, 0.53%
International Union Against Tuberculosis and Lung Disease
34 publications, 0.53%
American Association for the Advancement of Science (AAAS)
25 publications, 0.39%
Georg Thieme Verlag KG
24 publications, 0.37%
Social Science Electronic Publishing
20 publications, 0.31%
Bentham Science Publishers Ltd.
18 publications, 0.28%
Proceedings of the National Academy of Sciences (PNAS)
17 publications, 0.26%
American Thoracic Society
14 publications, 0.22%
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With other organizations

500
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3500
University of the Witwatersrand
3143 publications, 48.63%
University of Cape Town
1664 publications, 25.75%
Stellenbosch University
1132 publications, 17.52%
University of Pretoria
931 publications, 14.41%
University of KwaZulu-Natal
746 publications, 11.54%
South African Medical Research Council
662 publications, 10.24%
Groote Schuur Hospital
495 publications, 7.66%
Tygerberg Hospital
430 publications, 6.65%
Centers for Disease Control and Prevention
337 publications, 5.21%
University of the Free State
295 publications, 4.56%
National Research Foundation
267 publications, 4.13%
London School of Hygiene & Tropical Medicine
209 publications, 3.23%
Johns Hopkins University
199 publications, 3.08%
Columbia University
197 publications, 3.05%
University of Washington
189 publications, 2.92%
Harvard University
169 publications, 2.61%
Sefako Makgatho Health Sciences University
166 publications, 2.57%
University of Oxford
164 publications, 2.54%
Emory University
150 publications, 2.32%
University College London
143 publications, 2.21%
University of the Western Cape
138 publications, 2.14%
National Institute of Allergy and Infectious Diseases
129 publications, 2%
University of Limpopo
121 publications, 1.87%
Imperial College London
118 publications, 1.83%
French Institute of Health and Medical Research
112 publications, 1.73%
Boston University
107 publications, 1.66%
Cape Peninsula University of Technology
101 publications, 1.56%
University of Johannesburg
100 publications, 1.55%
Walter Sisulu University
92 publications, 1.42%
Africa Health Research Institute
91 publications, 1.41%
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2500
3000
3500

With foreign organizations

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100
150
200
250
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350
Centers for Disease Control and Prevention
337 publications, 5.21%
London School of Hygiene & Tropical Medicine
209 publications, 3.23%
Johns Hopkins University
199 publications, 3.08%
Columbia University
197 publications, 3.05%
University of Washington
189 publications, 2.92%
Harvard University
169 publications, 2.61%
University of Oxford
164 publications, 2.54%
Emory University
150 publications, 2.32%
University College London
143 publications, 2.21%
National Institute of Allergy and Infectious Diseases
129 publications, 2%
Imperial College London
118 publications, 1.83%
French Institute of Health and Medical Research
112 publications, 1.73%
Boston University
107 publications, 1.66%
University of California, San Francisco
87 publications, 1.35%
University of North Carolina at Chapel Hill
87 publications, 1.35%
Istituti di Ricovero e Cura a Carattere Scientifico
82 publications, 1.27%
Karolinska Institute
79 publications, 1.22%
University of Sydney
79 publications, 1.22%
Amsterdam University Medical Center
73 publications, 1.13%
Kenya Medical Research Institute
70 publications, 1.08%
Massachusetts General Hospital
67 publications, 1.04%
Makerere University
66 publications, 1.02%
University of Pennsylvania
64 publications, 0.99%
University of Bern
63 publications, 0.97%
National Center for Immunization and Respiratory Diseases
63 publications, 0.97%
University of Cambridge
62 publications, 0.96%
University of Amsterdam
62 publications, 0.96%
University of Michigan
61 publications, 0.94%
University Medical Center Utrecht
61 publications, 0.94%
Stanford University
59 publications, 0.91%
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With other countries

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2000
USA, 1862, 28.81%
USA
1862 publications, 28.81%
United Kingdom, 988, 15.29%
United Kingdom
988 publications, 15.29%
Switzerland, 378, 5.85%
Switzerland
378 publications, 5.85%
Germany, 341, 5.28%
Germany
341 publications, 5.28%
Australia, 338, 5.23%
Australia
338 publications, 5.23%
France, 301, 4.66%
France
301 publications, 4.66%
Canada, 284, 4.39%
Canada
284 publications, 4.39%
Netherlands, 266, 4.12%
Netherlands
266 publications, 4.12%
India, 216, 3.34%
India
216 publications, 3.34%
Italy, 198, 3.06%
Italy
198 publications, 3.06%
Belgium, 187, 2.89%
Belgium
187 publications, 2.89%
Brazil, 187, 2.89%
Brazil
187 publications, 2.89%
Spain, 185, 2.86%
Spain
185 publications, 2.86%
Sweden, 178, 2.75%
Sweden
178 publications, 2.75%
China, 149, 2.31%
China
149 publications, 2.31%
Kenya, 149, 2.31%
Kenya
149 publications, 2.31%
Nigeria, 144, 2.23%
Nigeria
144 publications, 2.23%
Japan, 128, 1.98%
Japan
128 publications, 1.98%
Uganda, 122, 1.89%
Uganda
122 publications, 1.89%
Ghana, 103, 1.59%
Ghana
103 publications, 1.59%
Saudi Arabia, 102, 1.58%
Saudi Arabia
102 publications, 1.58%
Zimbabwe, 89, 1.38%
Zimbabwe
89 publications, 1.38%
Denmark, 80, 1.24%
Denmark
80 publications, 1.24%
Russia, 73, 1.13%
Russia
73 publications, 1.13%
Austria, 68, 1.05%
Austria
68 publications, 1.05%
Republic of Korea, 67, 1.04%
Republic of Korea
67 publications, 1.04%
New Zealand, 65, 1.01%
New Zealand
65 publications, 1.01%
Thailand, 65, 1.01%
Thailand
65 publications, 1.01%
Ethiopia, 64, 0.99%
Ethiopia
64 publications, 0.99%
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  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1970 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.