title: Double blind study with propranolol in the treatment of hypertension.
mesh_terms: D000328:Adult; D000368:Aged; D001986:Bronchial Spasm / Q000139:chemically induced; D002986:Clinical Trials as Topic; D004232:Diuretics / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010919:Placebos; D011433:Propranolol / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D004232:Diuretics; D010919:Placebos; D011433:Propranolol