I H BORTS. Show Affiliations »
Abstract
Entities: Disease
Keywords: EPIDEMIOLOGY
Mesh: See more » EpidemiologyHumans
Year: 1949 PMID: 18137956 PMCID: PMC1528195 DOI: 10.2105/ajph.39.8.974
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572