Author/Authors :
Niknam, Ramin shiraz university of medical sciences - Gastroenterohepatology Research Center, ايران , Niknam, Ramin tehran university of medical sciences tums - Shariati Hospital - Digestive Disease Research Center, تهران, ايران , Afrough, Razieh tehran university of medical sciences tums - Shariati Hospital - Digestive Disease Research Center, تهران, ايران , Mahmoudi, Laleh shiraz university of medical sciences - Department of Pharmacotherapy, ايران