J L Mills, B I Graubard, M A Klebanoff. Show Affiliations »
Abstract
Mesh: See more » Congenital AbnormalitiesFemaleHumansInfant, NewbornMaleParityPlacenta Previa/etiologyPregnancySex Ratio
Year: 1987 PMID: 3103765 PMCID: PMC1245578 DOI: 10.1136/bmj.294.6571.544
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623