Androutsopoulos G, Karakantza M, Decavalas G
Department of Obstetrics and Gynecology, Division of Hematology, University of Patras Medical School, Patras, Greece.
Int J Gynaecol Obstet. 2007 Nov;99(2):146. doi: 10.1016/j.ijgo.2007.04.025. Epub 2007 May 29.