M Mikkelsen, J Stene. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Chromosome AberrationsCytogeneticsDown Syndrome/epidemiologyEuropeFemaleHumansInfant, NewbornMaternal Age
Year: 1972 PMID: 4265092 DOI: 10.1007/bf00394000
Source DB: PubMed Journal: Humangenetik ISSN: 0018-7348