title: The cost of delaying treatment in multiple sclerosis: what is lost is not regained.
authors.forename: Jason
authors.initials: J
authors.lastname: Barton
authors.forename: Michael
authors.initials: M
authors.lastname: Benatar
mesh_terms: D002986:Clinical Trials as Topic / Q000191:economics / Q000379:methods / Q000706:statistics & numerical data; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000191:economics / Q000379:methods; D009103:Multiple Sclerosis / Q000175:diagnosis / Q000188:drug therapy* / Q000191:economics*