Content Provider
University of Glasgow: Enlighten - Publications
2
DataCite Metadata Store (German National Library of Science and Technology)
1
Justus-Liebig-Universität Giessen: JLUpub
1
PUB - Publications at Bielefeld University
1
PubMed Central (PMC)
1
Publication Server of the Justus-Liebig-University of Giessen
1
Wiley Online Library
1