University of California, Los Angeles
Publications
265 969
Citations
12 415 607
h-index
930
Top-3 journals
Proceedings of the National Academy of Sciences of the United States of America
(2252 publications)
SSRN Electronic Journal
(2187 publications)
Science
(2173 publications)
Top-3 organizations
Harvard University
(8536 publications)
University of Southern California
(7475 publications)
University of California, San Francisco
(6629 publications)
Top-3 foreign organizations
University of Toronto
(2411 publications)
Imperial College London
(1974 publications)
Peking University
(1650 publications)
Most cited in 5 years
Found
Since 1921
Total publications
265969
Total citations
12415607
Citations per publication
46.68
Average publications per year
2557.39
Average authors per publication
11.99
h-index
930
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
5000
10000
15000
20000
25000
|
|
General Medicine
|
General Medicine, 22775, 8.56%
General Medicine
22775 publications, 8.56%
|
Biochemistry
|
Biochemistry, 12685, 4.77%
Biochemistry
12685 publications, 4.77%
|
Molecular Biology
|
Molecular Biology, 11849, 4.46%
Molecular Biology
11849 publications, 4.46%
|
Neurology (clinical)
|
Neurology (clinical), 11397, 4.29%
Neurology (clinical)
11397 publications, 4.29%
|
Oncology
|
Oncology, 11196, 4.21%
Oncology
11196 publications, 4.21%
|
Psychiatry and Mental health
|
Psychiatry and Mental health, 11108, 4.18%
Psychiatry and Mental health
11108 publications, 4.18%
|
Cardiology and Cardiovascular Medicine
|
Cardiology and Cardiovascular Medicine, 10742, 4.04%
Cardiology and Cardiovascular Medicine
10742 publications, 4.04%
|
Multidisciplinary
|
Multidisciplinary, 9264, 3.48%
Multidisciplinary
9264 publications, 3.48%
|
Cancer Research
|
Cancer Research, 9043, 3.4%
Cancer Research
9043 publications, 3.4%
|
Cell Biology
|
Cell Biology, 8459, 3.18%
Cell Biology
8459 publications, 3.18%
|
Surgery
|
Surgery, 8159, 3.07%
Surgery
8159 publications, 3.07%
|
Immunology
|
Immunology, 8050, 3.03%
Immunology
8050 publications, 3.03%
|
Space and Planetary Science
|
Space and Planetary Science, 7549, 2.84%
Space and Planetary Science
7549 publications, 2.84%
|
General Physics and Astronomy
|
General Physics and Astronomy, 7229, 2.72%
General Physics and Astronomy
7229 publications, 2.72%
|
Genetics
|
Genetics, 7166, 2.69%
Genetics
7166 publications, 2.69%
|
Condensed Matter Physics
|
Condensed Matter Physics, 6914, 2.6%
Condensed Matter Physics
6914 publications, 2.6%
|
Public Health, Environmental and Occupational Health
|
Public Health, Environmental and Occupational Health, 6655, 2.5%
Public Health, Environmental and Occupational Health
6655 publications, 2.5%
|
General Neuroscience
|
General Neuroscience, 6283, 2.36%
General Neuroscience
6283 publications, 2.36%
|
General Chemistry
|
General Chemistry, 5921, 2.23%
General Chemistry
5921 publications, 2.23%
|
Radiology, Nuclear Medicine and imaging
|
Radiology, Nuclear Medicine and imaging, 5766, 2.17%
Radiology, Nuclear Medicine and imaging
5766 publications, 2.17%
|
General Materials Science
|
General Materials Science, 5620, 2.11%
General Materials Science
5620 publications, 2.11%
|
Geophysics
|
Geophysics, 5517, 2.07%
Geophysics
5517 publications, 2.07%
|
Electrical and Electronic Engineering
|
Electrical and Electronic Engineering, 5497, 2.07%
Electrical and Electronic Engineering
5497 publications, 2.07%
|
General Biochemistry, Genetics and Molecular Biology
|
General Biochemistry, Genetics and Molecular Biology, 5424, 2.04%
General Biochemistry, Genetics and Molecular Biology
5424 publications, 2.04%
|
Immunology and Allergy
|
Immunology and Allergy, 5420, 2.04%
Immunology and Allergy
5420 publications, 2.04%
|
Pediatrics, Perinatology and Child Health
|
Pediatrics, Perinatology and Child Health, 5213, 1.96%
Pediatrics, Perinatology and Child Health
5213 publications, 1.96%
|
Sociology and Political Science
|
Sociology and Political Science, 5076, 1.91%
Sociology and Political Science
5076 publications, 1.91%
|
Astronomy and Astrophysics
|
Astronomy and Astrophysics, 5076, 1.91%
Astronomy and Astrophysics
5076 publications, 1.91%
|
Infectious Diseases
|
Infectious Diseases, 5056, 1.9%
Infectious Diseases
5056 publications, 1.9%
|
Physiology
|
Physiology, 4830, 1.82%
Physiology
4830 publications, 1.82%
|
5000
10000
15000
20000
25000
|
Journals
500
1000
1500
2000
2500
|
|
Proceedings of the National Academy of Sciences of the United States of America
2252 publications, 0.85%
|
|
SSRN Electronic Journal
2187 publications, 0.82%
|
|
Science
2173 publications, 0.82%
|
|
Journal of Clinical Oncology
2039 publications, 0.77%
|
|
PLoS ONE
1645 publications, 0.62%
|
|
Physical Review Letters
1600 publications, 0.6%
|
|
Nature
1576 publications, 0.59%
|
|
Astrophysical Journal
1550 publications, 0.58%
|
|
Proceedings of SPIE - The International Society for Optical Engineering
1536 publications, 0.58%
|
|
Journal of the Acoustical Society of America
1453 publications, 0.55%
|
|
Geophysical Research Letters
1436 publications, 0.54%
|
|
Blood
1435 publications, 0.54%
|
|
Cancer Research
1346 publications, 0.51%
|
|
Lecture Notes in Computer Science
1344 publications, 0.51%
|
|
Journal of Biological Chemistry
1178 publications, 0.44%
|
|
Stroke
1152 publications, 0.43%
|
|
Physical Review B
1079 publications, 0.41%
|
|
Nature Communications
1036 publications, 0.39%
|
|
Journal of Geophysical Research Space Physics
1023 publications, 0.38%
|
|
Journal of the American Chemical Society
1001 publications, 0.38%
|
|
Scientific Reports
981 publications, 0.37%
|
|
Journal of Chemical Physics
851 publications, 0.32%
|
|
Brain Research
835 publications, 0.31%
|
|
Journal of Immunology
830 publications, 0.31%
|
|
Journal of Geophysical Research
823 publications, 0.31%
|
|
FASEB Journal
779 publications, 0.29%
|
|
Alzheimer's and Dementia
775 publications, 0.29%
|
|
Journal of Urology
752 publications, 0.28%
|
|
Circulation
719 publications, 0.27%
|
|
Journal of High Energy Physics
710 publications, 0.27%
|
|
500
1000
1500
2000
2500
|
Publishers
10000
20000
30000
40000
50000
60000
70000
|
|
Elsevier
63315 publications, 23.81%
|
|
Springer Nature
36433 publications, 13.7%
|
|
Wiley
30806 publications, 11.58%
|
|
Ovid Technologies (Wolters Kluwer Health)
10866 publications, 4.09%
|
|
SAGE
10073 publications, 3.79%
|
|
Oxford University Press
9736 publications, 3.66%
|
|
Taylor & Francis
8268 publications, 3.11%
|
|
American Chemical Society (ACS)
5415 publications, 2.04%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
4899 publications, 1.84%
|
|
Cambridge University Press
4765 publications, 1.79%
|
|
American Physical Society (APS)
4715 publications, 1.77%
|
|
AIP Publishing
4073 publications, 1.53%
|
|
American Association for the Advancement of Science (AAAS)
2589 publications, 0.97%
|
|
Proceedings of the National Academy of Sciences (PNAS)
2252 publications, 0.85%
|
|
American Association for Cancer Research (AACR)
2219 publications, 0.83%
|
|
Public Library of Science (PLoS)
2216 publications, 0.83%
|
|
Social Science Electronic Publishing
2161 publications, 0.81%
|
|
American Medical Association (AMA)
2155 publications, 0.81%
|
|
IOP Publishing
2145 publications, 0.81%
|
|
American Society of Clinical Oncology (ASCO)
2132 publications, 0.8%
|
|
American Society for Microbiology
2127 publications, 0.8%
|
|
MDPI
2077 publications, 0.78%
|
|
American Astronomical Society
2054 publications, 0.77%
|
|
American Geophysical Union
1693 publications, 0.64%
|
|
BMJ
1684 publications, 0.63%
|
|
Frontiers Media S.A.
1675 publications, 0.63%
|
|
SPIE-Intl Soc Optical Eng
1611 publications, 0.61%
|
|
Mary Ann Liebert
1582 publications, 0.59%
|
|
The Endocrine Society
1534 publications, 0.58%
|
|
Acoustical Society of America (ASA)
1472 publications, 0.55%
|
|
10000
20000
30000
40000
50000
60000
70000
|
With other organizations
1000
2000
3000
4000
5000
6000
7000
8000
9000
|
|
Harvard University
8536 publications, 3.21%
|
|
University of Southern California
7475 publications, 2.81%
|
|
University of California, San Francisco
6629 publications, 2.49%
|
|
Stanford University
6322 publications, 2.38%
|
|
University of California, San Diego
6278 publications, 2.36%
|
|
Johns Hopkins University
6123 publications, 2.3%
|
|
University of Washington
5197 publications, 1.95%
|
|
California Institute of Technology
4994 publications, 1.88%
|
|
University of Michigan
4897 publications, 1.84%
|
|
University of California, Irvine
4111 publications, 1.55%
|
|
University of California, Berkeley
4106 publications, 1.54%
|
|
Northwestern University
4025 publications, 1.51%
|
|
Columbia University
3917 publications, 1.47%
|
|
University of Pennsylvania
3871 publications, 1.46%
|
|
University of California, Davis
3609 publications, 1.36%
|
|
Yale University
3593 publications, 1.35%
|
|
Cornell University
3471 publications, 1.31%
|
|
Los Alamos National Laboratory
3281 publications, 1.23%
|
|
University of Minnesota
3142 publications, 1.18%
|
|
Massachusetts General Hospital
3069 publications, 1.15%
|
|
Emory University
3019 publications, 1.14%
|
|
University of North Carolina at Chapel Hill
2877 publications, 1.08%
|
|
University of Wisconsin–Madison
2857 publications, 1.07%
|
|
Boston University
2750 publications, 1.03%
|
|
Jonsson Comprehensive Cancer Center
2702 publications, 1.02%
|
|
Mayo Clinic
2625 publications, 0.99%
|
|
Brigham and Women's Hospital
2557 publications, 0.96%
|
|
Massachusetts Institute of Technology
2550 publications, 0.96%
|
|
Harbor–UCLA Medical Center
2504 publications, 0.94%
|
|
University of Colorado Boulder
2473 publications, 0.93%
|
|
1000
2000
3000
4000
5000
6000
7000
8000
9000
|
With foreign organizations
500
1000
1500
2000
2500
|
|
University of Toronto
2411 publications, 0.91%
|
|
Imperial College London
1974 publications, 0.74%
|
|
Peking University
1650 publications, 0.62%
|
|
University of Oxford
1504 publications, 0.57%
|
|
University of Cambridge
1440 publications, 0.54%
|
|
University College London
1423 publications, 0.54%
|
|
University of British Columbia
1383 publications, 0.52%
|
|
ETH Zurich
1337 publications, 0.5%
|
|
University of Calgary
1214 publications, 0.46%
|
|
University of Bologna
1182 publications, 0.44%
|
|
University of Zurich
1137 publications, 0.43%
|
|
University of Tokyo
1136 publications, 0.43%
|
|
University of Melbourne
1124 publications, 0.42%
|
|
McGill University
1108 publications, 0.42%
|
|
University of Helsinki
1102 publications, 0.41%
|
|
Sapienza University of Rome
1077 publications, 0.4%
|
|
Seoul National University
1075 publications, 0.4%
|
|
Université Paris-Saclay
1075 publications, 0.4%
|
|
National Institute for Nuclear Physics
1050 publications, 0.39%
|
|
University of Bristol
1032 publications, 0.39%
|
|
University of Padua
1016 publications, 0.38%
|
|
Istituti di Ricovero e Cura a Carattere Scientifico
1005 publications, 0.38%
|
|
National Taiwan University
1001 publications, 0.38%
|
|
Sungkyunkwan University
990 publications, 0.37%
|
|
European Organization for Nuclear Research
987 publications, 0.37%
|
|
Tsinghua University
986 publications, 0.37%
|
|
Tel Aviv University
964 publications, 0.36%
|
|
Karolinska Institute
939 publications, 0.35%
|
|
University of Sydney
923 publications, 0.35%
|
|
Ghent University
912 publications, 0.34%
|
|
500
1000
1500
2000
2500
|
With other countries
2000
4000
6000
8000
10000
12000
14000
16000
|
|
China
|
China, 14528, 5.46%
China
14528 publications, 5.46%
|
United Kingdom
|
United Kingdom, 13350, 5.02%
United Kingdom
13350 publications, 5.02%
|
Germany
|
Germany, 11438, 4.3%
Germany
11438 publications, 4.3%
|
Canada
|
Canada, 10581, 3.98%
Canada
10581 publications, 3.98%
|
France
|
France, 8390, 3.15%
France
8390 publications, 3.15%
|
Italy
|
Italy, 7459, 2.8%
Italy
7459 publications, 2.8%
|
Japan
|
Japan, 6453, 2.43%
Japan
6453 publications, 2.43%
|
Australia
|
Australia, 5897, 2.22%
Australia
5897 publications, 2.22%
|
Republic of Korea
|
Republic of Korea, 5190, 1.95%
Republic of Korea
5190 publications, 1.95%
|
Switzerland
|
Switzerland, 4813, 1.81%
Switzerland
4813 publications, 1.81%
|
Spain
|
Spain, 4733, 1.78%
Spain
4733 publications, 1.78%
|
Netherlands
|
Netherlands, 4379, 1.65%
Netherlands
4379 publications, 1.65%
|
Belgium
|
Belgium, 3031, 1.14%
Belgium
3031 publications, 1.14%
|
Israel
|
Israel, 3010, 1.13%
Israel
3010 publications, 1.13%
|
Sweden
|
Sweden, 2943, 1.11%
Sweden
2943 publications, 1.11%
|
Brazil
|
Brazil, 2755, 1.04%
Brazil
2755 publications, 1.04%
|
Denmark
|
Denmark, 2387, 0.9%
Denmark
2387 publications, 0.9%
|
Mexico
|
Mexico, 2375, 0.89%
Mexico
2375 publications, 0.89%
|
Russia
|
Russia, 2325, 0.87%
Russia
2325 publications, 0.87%
|
Austria
|
Austria, 2294, 0.86%
Austria
2294 publications, 0.86%
|
India
|
India, 2292, 0.86%
India
2292 publications, 0.86%
|
Finland
|
Finland, 2076, 0.78%
Finland
2076 publications, 0.78%
|
Poland
|
Poland, 1732, 0.65%
Poland
1732 publications, 0.65%
|
Turkey
|
Turkey, 1559, 0.59%
Turkey
1559 publications, 0.59%
|
Greece
|
Greece, 1424, 0.54%
Greece
1424 publications, 0.54%
|
New Zealand
|
New Zealand, 1380, 0.52%
New Zealand
1380 publications, 0.52%
|
Iran
|
Iran, 1356, 0.51%
Iran
1356 publications, 0.51%
|
Norway
|
Norway, 1351, 0.51%
Norway
1351 publications, 0.51%
|
Thailand
|
Thailand, 1344, 0.51%
Thailand
1344 publications, 0.51%
|
Czech Republic
|
Czech Republic, 1327, 0.5%
Czech Republic
1327 publications, 0.5%
|
2000
4000
6000
8000
10000
12000
14000
16000
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1921 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.