L Kartman. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » EcologyHumansPublic HealthSociologyUnited States
Year: 1967 PMID: 6067199 PMCID: PMC1227352 DOI: 10.2105/ajph.57.5.737
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572