Hypertension in the elderly.
D000367:Age Factors; D000368:Aged; D004232:Diuretics / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000188:drug therapy; D008297:Male; D008750:Methyldopa / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use
D004232:Diuretics; D008750:Methyldopa; D011433:Propranolol