A combination of propranolol and hydralizine for the treatment of severe hypertension.
D004359:Drug Therapy, Combination; D006801:Humans; D006830:Hydralazine / Q000008:administration & dosage*; D006973:Hypertension / Q000188:drug therapy*; D011433:Propranolol / Q000008:administration & dosage*
D006830:Hydralazine; D011433:Propranolol