Re: "Botulinum toxin type A as a migraine preventive treatment" ( Silberstein S, Mathew N, Saper J, Jenkins S, for the BOTOX (R) Migraine ClinicalResearch Group. Headache. 2000;40:445-450)
N. Galvez-jimenez et Mr. Hanson, Re: "Botulinum toxin type A as a migraine preventive treatment" ( Silberstein S, Mathew N, Saper J, Jenkins S, for the BOTOX (R) Migraine ClinicalResearch Group. Headache. 2000;40:445-450), HEADACHE, 41(6), 2001, pp. 607-607