Nicholas J Wald, Wayne Huttly, Allan K Hackshaw. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdultBiomarkers/bloodDown Syndrome/bloodDown Syndrome/diagnosisFemaleHumansMaternal AgeMedical AuditPregnancyPrenatal Diagnosis/methodsSensitivity and Specificity
Substances: See more » Biomarkers
Year: 2002 PMID: 12411371 PMCID: PMC1124503
Source DB: PubMed Journal: BMJ ISSN: 0959-8138