K W Cooper1. Show Affiliations » 1. Department of Zoölogy, Columbia University, New York.
Abstract
Year: 1937 PMID: 16588123 PMCID: PMC1076864 DOI: 10.1073/pnas.23.2.41
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205