title: Diltiazem prophylaxis in refractory migraine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000328:Adult; D001552:Benzazepines / Q000627:therapeutic use*; D004110:Diltiazem / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000517:prevention & control*; D009248:Nadolol; D010865:Pilot Projects; D011412:Propanolamines / Q000627:therapeutic use
chemical_list: D000319:Adrenergic beta-Antagonists; D001552:Benzazepines; D011412:Propanolamines; D009248:Nadolol; D004110:Diltiazem