M C Macintosh, T Chard. Show Affiliations »
Abstract
Mesh: See more » Chromosomes, Human, Pair 18FemaleHumansIncidenceKaryotypingPregnancyPrenatal DiagnosisTrisomy/diagnosis
Year: 1994 PMID: 8124187 PMCID: PMC2539546
Source DB: PubMed Journal: BMJ ISSN: 0959-8138