S D POMRINSE, M S GOLDSTEIN. Show Affiliations »
Abstract
Keywords: GROUP PRACTICE/statistics
Mesh: See more » Data CollectionGroup Practice/statistics & numerical dataHumans
Year: 1961 PMID: 13736972 PMCID: PMC1522438 DOI: 10.2105/ajph.51.5.671
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572