D A Ruta, J G Leece. Show Affiliations »
Abstract
Mesh: See more » Chorionic Gonadotropin/bloodDown Syndrome/bloodDown Syndrome/prevention & controlEnglandEstriol/bloodFemaleHumansMaternal AgePregnancy/bloodPregnancy, High-Riskalpha-Fetoproteins/analysis
Substances: See more » Chorionic Gonadotropinalpha-FetoproteinsEstriol
Year: 1988 PMID: 2458517 DOI: 10.1016/s0140-6736(88)90230-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321