title: Beta adrenergic blockade.
mesh_terms: D004983:Ethanolamines / Q000494:pharmacology; D006801:Humans; D011433:Propranolol / Q000494:pharmacology; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D004983:Ethanolamines; D013565:Sympatholytics; D011433:Propranolol