Mor-Yosef S, Younis J, Granat M, Kedari A, Milgalter A, Schenker J G
Department of Obstetrics and Gynecology, Hadassah University Hospital, Ein Kerem, Jerusalem, Israel.
Obstet Gynecol Surv. 1988 Jul;43(7):382-5. doi: 10.1097/00006254-198807000-00002.