Artymuk Natalia, Surina Maria, Marochko Tatjana
Department of Obstetrics and Gynecology No. 2, Kemerovo State Medical Academy, Kemerovo, Russia.
Department of Obstetrics and Gynecology No. 2, Kemerovo State Medical Academy, Kemerovo, Russia; Kemerovo Regional Clinic Perinatal Center, Kemerovo, Russia.
Int J Gynaecol Obstet. 2014 Jan;124(1):84-5. doi: 10.1016/j.ijgo.2013.07.028. Epub 2013 Oct 11.