the following criteria were used : number of bouts of angina , consumption of nitroglycerin pearls to control the angina , excercise test ( bruce technic ) , at the beginning and at the end of each treatment. , favourable results were observed in 36 of the 50 patients , in relation to the number of anginal crisis with a `` '' p '' '' value equal to 0.0062 .
C0017887
nitroglycerin
C0002962
anginal