Document Type : Original Article
Authors
1 Department of Obstetrics and Gynecology Faculty of Medicine – Ain Shams University
2 Obstetrics and gynecology Ain shams university Cairo Egypt
3 Department of Obstetrics & Gynaecology, Faculty of Medicine, Ain Shams University
4 Obstetrics and gynecology Faculty of medicine Ain shams university Cairo Egypt
Abstract
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