J M Elwood. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Anencephaly/epidemiologyAnencephaly/mortalityCanadaEnvironmentFemaleFetal DeathHumansInfant, NewbornMaleMaternal AgeNew EnglandParityPregnancyRetrospective StudiesSex FactorsSpinal Dysraphism/epidemiology
Year: 1974 PMID: 4607703 DOI: 10.1093/oxfordjournals.aje.a112037
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897