J D Shepperd. Show Affiliations »
Abstract
Mesh: See more » Insurance, HealthMinority GroupsNational Health ProgramsUnited States
Year: 1976 PMID: 966296 PMCID: PMC2609567
Source DB: PubMed Journal: J Natl Med Assoc ISSN: 0027-9684 Impact factor: 1.798