Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEffect of first-trimester nuchal translucency on second-trimester maternal serum biochemical screening for Down's syndrome.AuthorsThilaganathan, B.; Slack, A.; Wathen, N. C.PublicationUltrasound in Obstetrics & Gynecology, 1997, Vol 10, Issue 4, p261ISSN0960-7692Publication typeArticleDOI10.1046/j.1469-0705.1997.10040261.x