Validity and reliability of the Greek version of the Modified Fatigue Impact Scale in multiple sclerosis patients. Bakalidou D, Voumvourakis K, Tsourti Z, Papageorgiou E, Poulios A, Giannopoulos S Int J Rehabil Res. 2014 Feb 19. PMID: 24557490. Abstract CommentRecommendBookmarkWatch