Self-report assessment of fatigue in multiple sclerosis: a critical evaluation. Kos D, Kerckhofs E, Ketelaer P, Duportail M, Nagels G, D'Hooghe M, Nuyens G Occup Ther Health Care. 2004; 17(3-4):45-62. PMID: 23941221. Abstract CommentRecommendBookmarkWatch