in a randomized parallel-group trial the blood-pressure lowering effect of a new beta-adrenoceptor blocker bopindolol ( lt 31-200 ) in a dose of 1-4 mg once daily ( eight patients ) was compared with that of propranolol in a dose of 40-120 mg t.i.d .
C0020649
blood-pressure lowering
C0033497
propranolol