Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleReply.AuthorsLee, M.‐H.; Lee, M-H; Ma, G.‐C.; Ma, G-C; Chen, M.; Wu, W.‐J.; Wu, W-J; Lin, Y.‐S.; Lin, Y-SSubjectsHEPARIN; DNA analysis; MOLECULAR weightsPublicationUltrasound in Obstetrics & Gynecology, 2018, Vol 51, Issue 2, p278ISSN0960-7692Publication typeletterDOI10.1002/uog.18986