Document Type : Preliminary preprint short reports of original research
Authors
1 Obstetrics and Gynecology Department, Faculty of Medicine, Alexandria University, Egypt
2 Obstetrics and Gynaecology department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
3 Obstetric and Gynecology department, faculty of Medicine, Alexandria University, Alexandria
4 Department of Obstetrics & Gynaecology, Faculty of Medicine, Alexandria University
Abstract
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