Publisher
BioMed Central
3
Birkhäuser
1
Cambridge University Press
53
Cogitatio
1
Discover
2
Elsevier
41
Frontiers Media S.A.
2
Hindawi
1
MDPI AG
5
Open Library of Humanities
1
Oxford University Press
24
Palgrave Macmillan
4
SAGE Publications
180
Springer
88
Springer Nature
1
Springer VS
6
Springer Vieweg
1
SpringerMedizin
Taylor & Francis
273
Wiley