S M Willhelm. Show Affiliations »
Abstract
Mesh: See more » African Americans/historyDemographyEconomics, Medical/historyHistory, Modern 1601-Statistics as Topic/historyUnited States
Year: 1986 PMID: 11617271 DOI: 10.1177/002193478601700204
Source DB: PubMed Journal: J Black Stud ISSN: 0021-9347