G Monni, M A Zoppi, R M Ibba, M Floris. Show Affiliations »
Abstract
Mesh: See more » Allied Health Personnel/educationDown Syndrome/diagnostic imagingFemaleHumansNeck/diagnostic imagingNeck/embryologyPregnancyPregnancy Trimester, FirstUltrasonography, Prenatal
Year: 1997 PMID: 9393366 DOI: 10.1016/s0140-6736(05)64050-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321