title: Age at disability milestones in multiple sclerosis and history of multiple sclerosis: a unifying concept.
authors.forename: Douglas
authors.initials: D
authors.lastname: Goodin
mesh_terms: D000367:Age Factors; D017668:Age of Onset; D004185:Disability Evaluation; D018450:Disease Progression; D006801:Humans; D009103:Multiple Sclerosis / Q000503:physiopathology*