title: Migraine: improved outcomes in patients previously poorly responsive to therapy.
authors.forename: A J
authors.initials: AJ
authors.lastname: Dowson
authors.forename: S J
authors.initials: SJ
authors.lastname: Tepper
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D004351:Drug Resistance; D006801:Humans; D008881:Migraine Disorders / Q000628:therapy*; D016896:Treatment Outcome; D014363:Tryptamines / Q000627:therapeutic use*
chemical_list: D014363:Tryptamines