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Abstract
Entities: Species
Mesh: See more » AdolescentAdultContinental Population GroupsFemaleHealth SurveysHumansInfantInfant MortalityInfant, NewbornPovertyPrenatal CareRisk FactorsUnited States/epidemiology
Year: 1995 PMID: 7500931
Source DB: PubMed Journal: MMWR Morb Mortal Wkly Rep ISSN: 0149-2195 Impact factor: 17.586