Document Type : Original Article
Authors
1 Department of Obstetrics and Gynecology, Damietta Faculty of Medicine Al-Azhar University, Egypt
2 Department of Obstetrics and Gynecology; Damietta Faculty of Medicine, Al-Azhar University, Egypt
3 Department of Obstetrics and Gynecology; Damietta Faculty of Medicine, Al Azhar University, Egypt
4 Department of Obstetrics and Gynecology, Faculty of Medicine, Helwan University, Egypt.
Abstract
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