Narrow Search
Remove Filters
Clear Filter
Subject: Physics
Clear Filter
OR Subject: Political science
Clear Filter
OR Subject: Medicine
Clear Filter
License Type: CC BY
Clear Filter
Publisher: Birkhäuser
Clear Filter
OR Publisher: Hindawi Limited
Elsevier
1,179
Wiley
592
Springer
549
Taylor & Francis
390
SAGE Publications
328
BioMed Central
199
more ...
MDPI AG
129
Oxford University Press
117
Karger
92
Frontiers Media S.A.
76
SpringerMedizin
69
Cambridge University Press
54
Mary Ann Liebert
51
Springer Nature
51
IOP Publishing
50
Nature Portfolio
35
Cell Press
30
American Institute of Physics (AIP)
29
The Lancet
24
American Chemical Society
16
American Physical Society (APS)
13
Birkhäuser
SPIE
8
Wiley-Hindawi
8
Copernicus Publications
6
SCIPost
6
Annual Reviews
5
Royal Society of Chemistry
5
Discover
4
Public Library of Science (PLoS)
4
see all ...
less ...