A V HARDY, T D DUBLIN. Show Affiliations »
Abstract
Keywords: PUBLIC HEALTH
Mesh: See more » HumansPublic HealthResearch
Year: 1957 PMID: 13480828 DOI: 10.1001/jama.1957.02980320038009
Source DB: PubMed Journal: J Am Med Assoc ISSN: 0002-9955