University of California, Los Angeles
Publications
265 969
Citations
12 233 193
h-index
923
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)
Since 1921
Total publications
265969
Total citations
12229931
Citations per publication
45.98
Average publications per year
2557.39
Average authors per publication
11.99
h-index
923
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
62643 publications, 23.55%
|
|
Springer Nature
36162 publications, 13.6%
|
|
Wiley
30849 publications, 11.6%
|
|
Ovid Technologies (Wolters Kluwer Health)
10713 publications, 4.03%
|
|
SAGE
10221 publications, 3.84%
|
|
Oxford University Press
9223 publications, 3.47%
|
|
Taylor & Francis
7979 publications, 3%
|
|
American Chemical Society (ACS)
5415 publications, 2.04%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
4891 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
2143 publications, 0.81%
|
|
American Society of Clinical Oncology (ASCO)
2132 publications, 0.8%
|
|
American Society for Microbiology
2127 publications, 0.8%
|
|
MDPI
2073 publications, 0.78%
|
|
American Astronomical Society
2053 publications, 0.77%
|
|
BMJ
1685 publications, 0.63%
|
|
Frontiers Media S.A.
1675 publications, 0.63%
|
|
American Geophysical Union
1659 publications, 0.62%
|
|
SPIE-Intl Soc Optical Eng
1611 publications, 0.61%
|
|
Mary Ann Liebert
1581 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
3467 publications, 1.3%
|
|
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 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%
|
|
Duke University
2467 publications, 0.93%
|
|
Ohio State University
2444 publications, 0.92%
|
|
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%
|
|
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%
|
|
University of Florence
904 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.