Document Type : Original Article
Authors
1 Department of Gynaecology & Obst- Facukty of Medicine- Benha University
2 Professor of Obstetrics and Gynecology, Faculty of Medicine, Benha University.
3 Department of Obstetrics and Gynecology Faculty of Medicine , Benha University
4 Gynecology and obstetrics department Faculty of medicine Benha university
Abstract
Keywords