Affiliation: | 1.Abadan Faculty of Medical Sciences, Abadan, Iran ;2.Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran ;3.Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran ;4.Research Center for Health Sciences, Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran ;5.Department of Public Health, Abadan Faculty of Medical Sciences, Abadan, Iran ;6.Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran ; |