Steps Per Day Among Persons With Multiple Sclerosis: Variation by Demographic, Clinical, and Device Characteristics. Dlugonski D, Pilutti LA, Sandroff BM, Suh Y, Balantrapu S, Motl RW Arch Phys Med Rehabil. 2013 Feb 15. PMID: 23419331. Abstract CommentRecommendBookmarkWatch