J Holtorff, H Schmidt. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultFemaleGermany, EastHumansInfant MortalityInfant, NewbornPregnancyPregnancy, Prolonged
Year: 1966 PMID: 5983649
Source DB: PubMed Journal: Zentralbl Gynakol ISSN: 0044-4197