title: A comparative study of the effects of oxprenolol versus propranolol in essential hypertension.
mesh_terms: D000328:Adult; D000368:Aged; D000450:Aldosterone / Q000097:blood; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010096:Oxprenolol / Q000009:adverse effects / Q000627:therapeutic use*; D010919:Placebos; D011433:Propranolol / Q000009:adverse effects / Q000627:therapeutic use*; D011674:Pulse / Q000187:drug effects; D012083:Renin / Q000097:blood
chemical_list: D010919:Placebos; D000450:Aldosterone; D010096:Oxprenolol; D011433:Propranolol; D012083:Renin