Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleNoninvasive Prenatal Determination of Twin Zygosity by Maternal Plasma DNA Analysis.AuthorsQu, James Z. Z.; Tak Y. Leung; Peiyong Jiang; Liao, Gary J. W.; Cheng, Yvonne K. Y.; Hao Sun; Chiu, Rossa W. K.; Chan, K. C. Allen; Lo, Y. M. DennisPublicationClinical Chemistry, 2013, Vol 59, Issue 2, p427ISSN0009-9147Publication typeArticleDOI10.1373/clinchem.2012.194068