title: [Ergotamine addiction in migraine patients].
mesh_terms: D000284:Administration, Oral; D004361:Drug Tolerance; D004878:Ergotamine / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007267:Injections; D008784:Methysergide / Q000008:administration & dosage / Q000627:therapeutic use*; D008881:Migraine Disorders / Q000188:drug therapy; D013315:Stress, Psychological; D019966:Substance-Related Disorders; D013997:Time Factors
chemical_list: D004878:Ergotamine; D008784:Methysergide
vernacular_title: Ergotamintilvenning hos migrenepasienter.