P Burton, J J Kurinczuk, H Botha, A Lowry, T A Sheldon. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Down Syndrome/diagnosisFemaleHumansModels, StatisticalPregnancyPrenatal Diagnosis/methods
Year: 1989 PMID: 2521804 PMCID: PMC1835333 DOI: 10.1136/bmj.298.6665.50-a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138