Psychometric properties of the Fatigue Severity Scale and the Modified Fatigue Impact Scale. Learmonth YC, Dlugonski D, Pilutti LA, Sandroff BM, Klaren R, Motl RW J Neurol Sci. 2013 Aug 15; 331(1-2):102-7. Epub 2013 Jun 20. PMID: 23791482. Abstract CommentRecommendBookmarkWatch