D W Richards1. Show Affiliations » 1. Department of Medicine, College of Physicians and Surgeons, Columbia University.
Abstract
Year: 1927 PMID: 16587175 PMCID: PMC1085014 DOI: 10.1073/pnas.13.6.354
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205