C H Brooks. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » African AmericansEducationFemaleHumansInfant MortalityInfant, NewbornPregnancyRetrospective StudiesSocial ClassUnited States
Year: 1975 PMID: 1194657
Source DB: PubMed Journal: J Health Soc Behav ISSN: 0022-1465