National Health Laboratory Services

National Health Laboratory Services
Short name
NHLS
Country, city
South Africa, Johannesburg
from chars
Publications found: 0

Since 1970

Total publications
5535
Total citations
140140
Citations per publication
25.32
Average publications per year
100.64
Average authors per publication
11.72
h-index
138
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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Infectious Diseases, 1710, 30.89%
Infectious Diseases
1710 publications, 30.89%
General Medicine, 1058, 19.11%
General Medicine
1058 publications, 19.11%
Microbiology (medical), 723, 13.06%
Microbiology (medical)
723 publications, 13.06%
Public Health, Environmental and Occupational Health, 535, 9.67%
Public Health, Environmental and Occupational Health
535 publications, 9.67%
Virology, 525, 9.49%
Virology
525 publications, 9.49%
Immunology, 502, 9.07%
Immunology
502 publications, 9.07%
Multidisciplinary, 365, 6.59%
Multidisciplinary
365 publications, 6.59%
Microbiology, 337, 6.09%
Microbiology
337 publications, 6.09%
Genetics, 287, 5.19%
Genetics
287 publications, 5.19%
Hematology, 285, 5.15%
Hematology
285 publications, 5.15%
Immunology and Allergy, 277, 5%
Immunology and Allergy
277 publications, 5%
Molecular Biology, 269, 4.86%
Molecular Biology
269 publications, 4.86%
Pathology and Forensic Medicine, 248, 4.48%
Pathology and Forensic Medicine
248 publications, 4.48%
Biochemistry, 247, 4.46%
Biochemistry
247 publications, 4.46%
Clinical Biochemistry, 243, 4.39%
Clinical Biochemistry
243 publications, 4.39%
Pharmacology (medical), 223, 4.03%
Pharmacology (medical)
223 publications, 4.03%
Pharmacology, 197, 3.56%
Pharmacology
197 publications, 3.56%
Oncology, 196, 3.54%
Oncology
196 publications, 3.54%
Parasitology, 195, 3.52%
Parasitology
195 publications, 3.52%
Molecular Medicine, 193, 3.49%
Molecular Medicine
193 publications, 3.49%
Cell Biology, 170, 3.07%
Cell Biology
170 publications, 3.07%
Genetics (clinical), 169, 3.05%
Genetics (clinical)
169 publications, 3.05%
Pediatrics, Perinatology and Child Health, 147, 2.66%
Pediatrics, Perinatology and Child Health
147 publications, 2.66%
Cancer Research, 141, 2.55%
Cancer Research
141 publications, 2.55%
General Biochemistry, Genetics and Molecular Biology, 139, 2.51%
General Biochemistry, Genetics and Molecular Biology
139 publications, 2.51%
General Immunology and Microbiology, 136, 2.46%
General Immunology and Microbiology
136 publications, 2.46%
Dermatology, 124, 2.24%
Dermatology
124 publications, 2.24%
Epidemiology, 123, 2.22%
Epidemiology
123 publications, 2.22%
Pulmonary and Respiratory Medicine, 120, 2.17%
Pulmonary and Respiratory Medicine
120 publications, 2.17%
Drug Discovery, 106, 1.92%
Drug Discovery
106 publications, 1.92%
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Journals

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PLoS ONE
208 publications, 3.76%
Clinical Infectious Diseases
119 publications, 2.15%
Journal of Clinical Microbiology
99 publications, 1.79%
International Journal of Infectious Diseases
95 publications, 1.72%
BMC Infectious Diseases
85 publications, 1.54%
Scientific Reports
72 publications, 1.3%
Blood
70 publications, 1.26%
African Journal of Laboratory Medicine
70 publications, 1.26%
Journal of Infectious Diseases
69 publications, 1.25%
Viruses
61 publications, 1.1%
Vaccine
61 publications, 1.1%
Southern African Journal of Infectious Diseases
60 publications, 1.08%
Sexually Transmitted Infections
54 publications, 0.98%
Malaria Journal
53 publications, 0.96%
Journal of Medical Virology
53 publications, 0.96%
Journal of Clinical Pathology
52 publications, 0.94%
AIDS Research and Human Retroviruses
49 publications, 0.89%
The Lancet Infectious Diseases
47 publications, 0.85%
Haemophilia
44 publications, 0.79%
Journal of Virology
43 publications, 0.78%
Pediatric Infectious Disease Journal
42 publications, 0.76%
Antimicrobial Agents and Chemotherapy
42 publications, 0.76%
Frontiers in Immunology
37 publications, 0.67%
Journal of Acquired Immune Deficiency Syndromes
37 publications, 0.67%
International Journal of Environmental Research and Public Health
36 publications, 0.65%
Southern African Journal of HIV Medicine
36 publications, 0.65%
Open Forum Infectious Diseases
35 publications, 0.63%
Nature Communications
34 publications, 0.61%
The Lancet
34 publications, 0.61%
Journal of Virological Methods
31 publications, 0.56%
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250

Publishers

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Elsevier
1027 publications, 18.55%
Springer Nature
913 publications, 16.5%
Wiley
602 publications, 10.88%
Oxford University Press
390 publications, 7.05%
Public Library of Science (PLoS)
288 publications, 5.2%
American Society for Microbiology
281 publications, 5.08%
Multidisciplinary Digital Publishing Institute (MDPI)
265 publications, 4.79%
AOSIS
193 publications, 3.49%
Wolters Kluwer Health
177 publications, 3.2%
BMJ
173 publications, 3.13%
Taylor & Francis
162 publications, 2.93%
Frontiers Media S.A.
161 publications, 2.91%
SAGE
97 publications, 1.75%
Mary Ann Liebert
91 publications, 1.64%
American Society of Hematology
72 publications, 1.3%
Hindawi Limited
59 publications, 1.07%
Microbiology Society
52 publications, 0.94%
Cambridge University Press
34 publications, 0.61%
American Chemical Society (ACS)
32 publications, 0.58%
Future Medicine
26 publications, 0.47%
American Association for the Advancement of Science (AAAS)
25 publications, 0.45%
Academy of Science of South Africa
25 publications, 0.45%
International Union Against Tuberculosis and Lung Disease
24 publications, 0.43%
S. Karger AG
20 publications, 0.36%
Social Science Electronic Publishing
20 publications, 0.36%
Thieme
19 publications, 0.34%
Proceedings of the National Academy of Sciences (PNAS)
17 publications, 0.31%
Bentham Science
16 publications, 0.29%
American Association for Clinical Chemistry
13 publications, 0.23%
Walter de Gruyter
12 publications, 0.22%
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1200

With other organizations

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University of the Witwatersrand
2722 publications, 49.18%
University of Cape Town
1428 publications, 25.8%
Stellenbosch University
935 publications, 16.89%
University of Pretoria
801 publications, 14.47%
South African Medical Research Council
530 publications, 9.58%
Groote Schuur Hospital
417 publications, 7.53%
Tygerberg Hospital
352 publications, 6.36%
University of the Free State
245 publications, 4.43%
National Research Foundation
233 publications, 4.21%
Columbia University
183 publications, 3.31%
London School of Hygiene & Tropical Medicine
179 publications, 3.23%
Johns Hopkins University
172 publications, 3.11%
University of Washington
171 publications, 3.09%
University of Oxford
144 publications, 2.6%
Harvard University
144 publications, 2.6%
Sefako Makgatho Health Sciences University
124 publications, 2.24%
University of the Western Cape
118 publications, 2.13%
University College London
111 publications, 2.01%
Imperial College London
101 publications, 1.82%
University of KwaZulu-Natal
99 publications, 1.79%
Cape Peninsula University of Technology
93 publications, 1.68%
Boston University
91 publications, 1.64%
University of Limpopo
91 publications, 1.64%
Istituti di Ricovero e Cura a Carattere Scientifico
83 publications, 1.5%
University of Johannesburg
80 publications, 1.45%
Africa Health Research Institute
70 publications, 1.26%
Karolinska Institute
68 publications, 1.23%
Walter Sisulu University
68 publications, 1.23%
University of California, San Francisco
67 publications, 1.21%
University of Sydney
66 publications, 1.19%
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3000

With foreign organizations

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Columbia University
183 publications, 3.31%
London School of Hygiene & Tropical Medicine
179 publications, 3.23%
Johns Hopkins University
172 publications, 3.11%
University of Washington
171 publications, 3.09%
University of Oxford
144 publications, 2.6%
Harvard University
144 publications, 2.6%
University College London
111 publications, 2.01%
Imperial College London
101 publications, 1.82%
Boston University
91 publications, 1.64%
Istituti di Ricovero e Cura a Carattere Scientifico
83 publications, 1.5%
Karolinska Institute
68 publications, 1.23%
University of California, San Francisco
67 publications, 1.21%
University of Sydney
66 publications, 1.19%
Massachusetts General Hospital
57 publications, 1.03%
University of Cambridge
50 publications, 0.9%
University of Liverpool
49 publications, 0.89%
University of Antwerp
47 publications, 0.85%
Stanford University
47 publications, 0.85%
Makerere University
47 publications, 0.85%
Brigham and Women's Hospital
47 publications, 0.85%
Albert Einstein College of Medicine
47 publications, 0.85%
Katholieke Universiteit Leuven
46 publications, 0.83%
University of Bern
46 publications, 0.83%
University of Michigan
46 publications, 0.83%
King's College London
45 publications, 0.81%
University of Manchester
41 publications, 0.74%
Cornell University
40 publications, 0.72%
Duke University
39 publications, 0.7%
University of Southampton
36 publications, 0.65%
University of Glasgow
36 publications, 0.65%
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With other countries

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USA, 1756, 31.73%
USA
1756 publications, 31.73%
United Kingdom, 928, 16.77%
United Kingdom
928 publications, 16.77%
Switzerland, 353, 6.38%
Switzerland
353 publications, 6.38%
Germany, 323, 5.84%
Germany
323 publications, 5.84%
Australia, 317, 5.73%
Australia
317 publications, 5.73%
France, 292, 5.28%
France
292 publications, 5.28%
Canada, 266, 4.81%
Canada
266 publications, 4.81%
Netherlands, 251, 4.53%
Netherlands
251 publications, 4.53%
India, 199, 3.6%
India
199 publications, 3.6%
Italy, 183, 3.31%
Italy
183 publications, 3.31%
Belgium, 178, 3.22%
Belgium
178 publications, 3.22%
Spain, 173, 3.13%
Spain
173 publications, 3.13%
Brazil, 172, 3.11%
Brazil
172 publications, 3.11%
Sweden, 163, 2.94%
Sweden
163 publications, 2.94%
Kenya, 140, 2.53%
Kenya
140 publications, 2.53%
China, 139, 2.51%
China
139 publications, 2.51%
Nigeria, 130, 2.35%
Nigeria
130 publications, 2.35%
Japan, 120, 2.17%
Japan
120 publications, 2.17%
Uganda, 112, 2.02%
Uganda
112 publications, 2.02%
Saudi Arabia, 101, 1.82%
Saudi Arabia
101 publications, 1.82%
Ghana, 95, 1.72%
Ghana
95 publications, 1.72%
Zimbabwe, 82, 1.48%
Zimbabwe
82 publications, 1.48%
Denmark, 73, 1.32%
Denmark
73 publications, 1.32%
Russia, 70, 1.26%
Russia
70 publications, 1.26%
New Zealand, 65, 1.17%
New Zealand
65 publications, 1.17%
Thailand, 63, 1.14%
Thailand
63 publications, 1.14%
Republic of Korea, 62, 1.12%
Republic of Korea
62 publications, 1.12%
Austria, 61, 1.1%
Austria
61 publications, 1.1%
Ethiopia, 59, 1.07%
Ethiopia
59 publications, 1.07%
Malawi, 56, 1.01%
Malawi
56 publications, 1.01%
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  • We do not take into account publications that 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.