R S PATTERSON. Show Affiliations »
Abstract
Keywords: PUBLIC HEALTH/bibliography
Mesh: See more » Public Health
Year: 1960 PMID: 14430929 PMCID: PMC1373335 DOI: 10.2105/ajph.50.4.600
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572