the results of bicycle ergometry ( be ) following administration of placebo , 80 mg propranolol ( anaprilin ) , 30 mg nifedipine ( corinfar ) and a combination of 60 mg propranolol and 20 mg nifedipine were reviewed in coronary patients with angina pectoris of functional classes ( fc ) ii-iv .
C0033497
propranolol
C0002962
angina