Takacs Peter, Candiotti Keith, Medina Carlos A
Department of Obstetrics and Gynecology, Jackson Memorial Hospital/University of Miami, Miller School of Medicine, Miami, USA.
Int J Gynaecol Obstet. 2008 Feb;100(2):193-4. doi: 10.1016/j.ijgo.2007.07.008. Epub 2007 Sep 25.