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Abstract
Mesh: See more » AgedData CollectionHealth Status IndicatorsHumansInsurance, Health/statistics & numerical dataPublic Assistance/statistics & numerical dataRural Health/statistics & numerical dataSingle Person/statistics & numerical dataUnited States
Year: 1993 PMID: 8369838
Source DB: PubMed Journal: Hosp Health Netw ISSN: 1068-8838