in the treatment of angina pectoris a double-blind evaluation of verapamil ( cordilox ) at two dose levels-namely , 80 mg thrice daily and 120 mg thrice daily-propranolol ( inderal ) 100 mg thrice daily , and isosorbide dinitrate ( vascardin ) 20 mg thrice daily has been made against a placebo .
C0002962
angina pectoris
C0022252
isosorbide dinitrate