H B Ward1. Show Affiliations » 1. Department of Zoölogy, University of Illinois.
Abstract
Year: 1932 PMID: 16577476 PMCID: PMC1076286 DOI: 10.1073/pnas.18.9.569
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205