Content Provider
ScienceDirect (Elsevier - via Crossref)
3,939
Springer Nature (via Crossref)
2,671
Informa (via Crossref)
1,756
Wiley Online Library (via Crossref)
1,380
ScienceDirect (Elsevier)
1,060
Canadian Science Publishing (via Crossref)
1,039
Wiley Online Library
1,022
Informa
535
The Royal Society (via Crossref)
520
The Royal Society
404
Oxford University Press (via Crossref)
364
Cambridge University Press
322
SAGE Publications (via Crossref)
306
PeerJ Publishing
256
The BMJ
186
Oxford University Press
160
PeerJ Publishing (via CrossRef)
142
The BMJ (via Crossref)
117
Cambridge University Press (via Crossref)
107
SAGE Publications
98
AMA (via Crossref)
96
Canadian Science Publishing
93
Johns Hopkins University Press (via Crossref)
88
Royal Society of Chemistry
85
Canadian Public Health Association (via Crossref)
77
Johns Hopkins University Press
76
JSTOR (via Crossref)
74
Stockholm University Press (via Crossref)
74
IMF Publications (International Monetary Fund - via Crossref)
71
Ovid (via Crossref)
67
Royal Society of Chemistry (via Crossref)
67
AMPCo (Australasian Medical Publishing Company - via Crossref)
57
University of California Press (via Crossref)
48
OECD iLibrary (via Crossref)
45
ACS Publications (via Crossref)
44
Brill (via Crossref)
35
University of Toronto Press (U Toronto Press - via Crossref)
35
eLife
26
De Gruyter (via Crossref)
25
Karger (via Crossref)
24
Unknown
24
The University of Queensland: UQ eSpace
21
University of Zurich (UZH): ZORA (Zurich Open Repository and Archive
21
Schweizerbart Science Publishers (via Crossref)
20
University of Chicago Press (via Crossref)
17
Medknow (via Crossref)
15
Karger
14
Bentham Science Publishers (via Crossref)
13
AMA
12
ASM Journals (American Society for Microbiology)
11
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