J A HEADY, J N MORRIS. Show Affiliations »
Abstract
Entities: Species
Keywords: INFANT MORTALITY
Mesh: See more » Biological FactorsFemaleHumansInfantInfant MortalityMaternal AgeMothersParityPregnancy
Substances: See more » Biological Factors
Year: 1959 PMID: 14400408 DOI: 10.1111/j.1471-0528.1959.tb02099.x
Source DB: PubMed Journal: J Obstet Gynaecol Br Emp ISSN: 0307-1871