Authors
1 Department of Surgery, Teaching Hospital Batticaloa, Batticaloa, Sri Lanka
2 Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran
3 Department of Obstetrics and Gynecology, Shiraz University of Medical Sciences, Shiraz, IR Iran
4 Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, IR Iran
5 Department of Surgery, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Abstract
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