Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCell-free foetal DNA in maternal plasma does not appear to be derived from the rich pool of cell-free foetal DNA in amniotic fluid.AuthorsZhong XY; Holzgreve W; Tercanli S; Wenzel F; Hahn SPublicationArchives of gynecology and obstetrics, 2006, Vol 273, Issue 4, p221ISSN0932-0067Publication typearticleDOI10.1007/s00404-005-0068-0