A M Carr1, W D Frost. Show Affiliations » 1. University of Wisconsin, Madison, Wisconsin.
Abstract
Year: 1927 PMID: 18012071 PMCID: PMC1321568 DOI: 10.2105/ajph.17.2.139
Source DB: PubMed Journal: Am J Public Health (N Y) ISSN: 0271-4353