title: Trial measures in multiple sclerosis: the use of magnetic resonance imaging in the evaluation of clinical trials.
authors.affiliation: Department of Medicine, University of British Columbia, Vancouver, Canada.
authors.forename: D W
authors.initials: DW
authors.lastname: Paty
mesh_terms: D001921:Brain / Q000473:pathology; D002986:Clinical Trials as Topic; D006801:Humans; D008279:Magnetic Resonance Imaging; D009103:Multiple Sclerosis / Q000473:pathology / Q000628:therapy*; D012107:Research Design