%0 Journal Article %T Effect of Cognitive-Behavioral Group Therapy on Pain Self-efficacy, Fatigue, Life Expectancy and Depression in Patients With Multiple Sclerosis: A Randomized Controlled Clinical Trial %A شارهء, حسین %A Zahra Robati %J روانپزشکی و روانشناسی بالینی ایران %@ 2228-7515 %D 2021