Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleSecond-trimester maternal serum screening for Down syndrome in Mainland China.AuthorsLiao, Can; Huang, Yining; Li, Dongzhi; Song, Shuben; Yi, Cuixing; Zhou, JianyingPublicationPrenatal Diagnosis, 2006, Vol 26, Issue 13, p1271ISSN0197-3851Publication typeArticleDOI10.1002/pd.1599