J Schneider. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » African Continental Ancestry GroupBirth WeightEuropean Continental Ancestry GroupFemaleHumansInfant MortalityInfant, NewbornPregnancyPrenatal CareUnited States
Year: 1968 PMID: 5638756
Source DB: PubMed Journal: Obstet Gynecol ISSN: 0029-7844 Impact factor: 7.661