N E MELLING. Show Affiliations »
Abstract
Keywords: ABNORMALITIES; ABORTION; EMBRYOLOGY; GENETICS, HUMAN; PREGNANCY; TWINS
Mesh: See more » Abortion, InducedAbortion, SpontaneousCongenital AbnormalitiesEmbryologyFemaleGenetics, MedicalHumansPregnancyTwins
Year: 1964 PMID: 14114887 PMCID: PMC1878220
Source DB: PubMed Journal: J Coll Gen Pract ISSN: 0307-4749