E M East1. Show Affiliations » 1. Harvard University, Bussey Institution.
Abstract
Year: 1930 PMID: 16587585 PMCID: PMC526653 DOI: 10.1073/pnas.16.6.377
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205