%0 Journal Article %A pashang, sarah, Tajeri, Biuk, Khosh lahjeh, Anis %T Comparison of effectiveness acceptance commitment therapy and metacognitive therapy on hopefulness and flexibility of patients suffering from irritable bowel syndrome %J Thoughts and Behavior in Clinical Psychology %V 13 %N 48 %P 37-46 %D 2018 %R %U https://sanad.iau.ir/fa/Article/1118270