Content Provider
Frontiers: Figshare
26
Directory of Open Access Journals: DOAJ Articles
22
Unknown
21
PubMed Central (PMC)
12
Springer Nature (via Crossref)
8
eCite UTAS (University of Tasmania)
5
DataCite Metadata Store (German National Library of Science and Technology)
4
University of California: eScholarship
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Oxford University Press
2
University of Massachusetts: ScholarWorks@UMass Amherst
2
University of Washington, Seattle: ResearchWorks
2
ASM Journals (American Society for Microbiology - via Crossref)
1
ASM Journals (American Society for Microbiology)
1
AgroParisTech: HAL (Institut des sciences et industries du vivant et de l'environnement)
1
Canadian Science Publishing
1
Carleton University's Institutional Repository
1
Frontiers (Publisher)
1
IEDA: US Antarctic Program Data Center (via DataONE)
1
Inserm: HAL (Institut national de la santé et de la recherche médicale)
1
Institut National de la Recherche Agronomique: ProdINRA
1
Oxford University Press (via Crossref)
1
Portail HAL ENVT (Ecole Nationale Vétérinaire de Toulouse)
1
Universidad de Chile: Repositorio académico
1
Université Toulouse III - Paul Sabatier: HAL-UPS
1
Université de Nantes: HAL-UNIV-NANTES
1
Wiley Online Library (via Crossref)
1