title: Guidelines on migraine: part 4. General principles of preventive therapy.
authors: S S
authors: SS
authors: Morey
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D001676:Biofeedback, Psychology; D019317:Evidence-Based Medicine; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy / Q000517:prevention & control* / Q000628:therapy*; D017410:Practice Guidelines as Topic; D012064:Relaxation Therapy
chemical_list: D000700:Analgesics; D000928:Antidepressive Agents