H S Cuckle, J W Densem, N J Wald. Show Affiliations »
Abstract
Mesh: See more » AdultAmniocentesisChorionic Gonadotropin/analysisDown Syndrome/diagnosisFemaleGenetic TestingHumansMaternal AgePregnancyalpha-Fetoproteins/analysis
Substances: See more » Chorionic Gonadotropinalpha-Fetoproteins
Year: 1989 PMID: 2480064 PMCID: PMC1683470
Source DB: PubMed Journal: Am J Hum Genet ISSN: 0002-9297 Impact factor: 11.025