N Leporrier, M Herrou, P Leymarie. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Chorionic Gonadotropin/analysisDown Syndrome/diagnosisFemaleFetal Diseases/diagnosisHumansPregnancyPrenatal Diagnosis/methods
Substances: See more » Chorionic Gonadotropin
Year: 1992 PMID: 1458123 PMCID: PMC1884007 DOI: 10.1136/bmj.305.6860.1017-a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138