title: How useful are MS registries?
authors.affiliation: University of British Columbia, Vancouver, Canada a.traboulsee@ubc.ca.
authors.forename: Anthony
authors.initials: A
authors.lastname: Traboulsee
authors.affiliation: University of British Columbia, Vancouver, Canada.
authors.forename: Katrina
authors.initials: K
authors.lastname: McMullen
mesh_terms: D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology*; D012042:Registries