Author/Authors :
Seyyedmajidi, Mohammadreza Golestan Research Center of Gastroenterology and Hepatology-GRCGH - Golestan University of Medical Sciences, Gorgan, Iran , Shajari, Rasoul Clinical Research Development Center - Shahid Beheshti Hospital, Qom University of Medical Sciences, Qom, Iran , Vafaeimanesh, Jamshid Gastroenterology and Hepatology disease Research Center - Qom University of Medical Sciences, Qom, Iran
