L L Bumpass, J A Sweet. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAfrican AmericansEmploymentFemaleHumansLabor, ObstetricLife Change EventsMarriagePregnancySocioeconomic FactorsTime Factors
Year: 1980 PMID: 7368594
Source DB: PubMed Journal: Vital Health Stat 23 ISSN: 0278-5234