J B Hardy, D W Welcher, J Stanley, J R Dallas. Show Affiliations »
Abstract
Mesh: See more » AdolescentChild DevelopmentFemaleFollow-Up StudiesHumansInfant MortalityInfant, NewbornLongitudinal StudiesMarylandMaternal AgeMaternal Health ServicesPregnancyPregnancy in AdolescenceProspective StudiesSocioeconomic FactorsTime Factors
Year: 1978 PMID: 737929 DOI: 10.1097/00003081-197821040-00023
Source DB: PubMed Journal: Clin Obstet Gynecol ISSN: 0009-9201 Impact factor: 2.190