M FERGUSON, H M GRANING, B A CHENEY. Show Affiliations »
Abstract
Keywords: PUBLIC HEALTH
Mesh: See more » HealthHumansPublic Health
Year: 1952 PMID: 12983499 PMCID: PMC2030814
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792