W A LITTLE, E A FRIEDMAN. Show Affiliations »
Abstract
Keywords: INFANT MORTALITY; TWINS
Mesh: See more » FemaleHumansInfantInfant MortalityPregnancyTwins
Year: 1958 PMID: 13590635
Source DB: PubMed Journal: Obstet Gynecol Surv ISSN: 0029-7828 Impact factor: 2.347