B Källén, A Måsbäck. Show Affiliations »
Abstract
Mesh: See more » Down Syndrome/epidemiologyDown Syndrome/geneticsFemaleHumansInfant, NewbornParityPregnancySeasons
Year: 1988 PMID: 2973450 DOI: 10.1111/j.1601-5223.1988.tb00177.x
Source DB: PubMed Journal: Hereditas ISSN: 0018-0661 Impact factor: 3.271