title: Letter: Propranolol in treatment of migraine in children.
mesh_terms: D000293:Adolescent; D001835:Body Weight; D002648:Child; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy* / Q000517:prevention & control; D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D011433:Propranolol