F Cordle, H A Tyroler. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAfrican AmericansAge FactorsAgedEpidemiologic MethodsEthnic GroupsFemaleHospital UnitsHospitalizationHospitals/statistics & numerical dataHumansIncomeMaleMedical RecordsMiddle AgedMorbidityMortalityResearchResidence CharacteristicsRetrospective StudiesSampling StudiesSex FactorsSocioeconomic FactorsSouth CarolinaStatistics as Topic
Year: 1974 PMID: 4836456 DOI: 10.1097/00005650-197407000-00006
Source DB: PubMed Journal: Med Care ISSN: 0025-7079 Impact factor: 2.983