Outcome of twin pregnancies after amniocentesis.
Kan AS, Lee CP, Leung KY, Chan BC, Tang MH, Chan VH.
Kan AS, et al. Among authors: chan bc, chan vh.
J Obstet Gynaecol Res. 2012 Feb;38(2):376-82. doi: 10.1111/j.1447-0756.2011.01721.x. Epub 2012 Jan 10.
J Obstet Gynaecol Res. 2012.
PMID: 22229750