title: Botulinum toxin treatment of painful tonic spasms in multiple sclerosis.
authors.forename: John C
authors.initials: JC
authors.lastname: Morgan
authors.forename: David C
authors.initials: DC
authors.lastname: Hess
authors.forename: Kapil D
authors.initials: KD
authors.lastname: Sethi
mesh_terms: D000086:Acetazolamide / Q000191:economics / Q000627:therapeutic use*; D019274:Botulinum Toxins, Type A / Q000191:economics / Q000627:therapeutic use*; D003362:Cost-Benefit Analysis; D016527:Drug Costs; D004421:Dystonia / Q000188:drug therapy / Q000209:etiology; D006801:Humans; D009103:Multiple Sclerosis / Q000150:complications*; D013035:Spasm / Q000188:drug therapy* / Q000209:etiology
chemical_list: D019274:Botulinum Toxins, Type A; D000086:Acetazolamide