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Abstract
Mesh: See more » CaliforniaCommunity Health Services/standardsEthnic GroupsHealth EducationNursing Assistants/statistics & numerical dataPovertyPublic Health NursingSocioeconomic Factors
Year: 1968 PMID: 4971079 PMCID: PMC1891854
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792