A E Hopkins1. Show Affiliations » 1. Zoölogical Institute of the University of Munich, Germany.
Abstract
Entities: Species
Year: 1927 PMID： 16587204 PMCID： PMC1085059 DOI： 10.1073/pnas.13.7.488
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205