M Y PENNELL. Show Affiliations »
Abstract
Keywords: PHYSICIANS; STATISTICS; UNITED STATES
Mesh: See more » BiometryPhysiciansStatistics as TopicUnited States
Year: 1964 PMID: 14198580 PMCID: PMC1915580
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792