Letter: Propranolol in migraine.
D000328:Adult; D002318:Cardiovascular Diseases / Q000188:drug therapy; D002986:Clinical Trials as Topic; D006801:Humans; D008875:Middle Aged; D008881:Migraine Disorders / Q000517:prevention & control*; D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use*
D011433:Propranolol