there was a slight but significant decrease in the number of anginal episodes ( 6.4 +/- 1.5 episodes/week with p , 4.9 +/- 1.7 with srng , p less than 0.005 ) and sublingual nitroglycerin consumption ( 3.9 +/- 1 tablets/week with p , 2.7 +/- 1 with srng , p less than 0.005 ) .
C0002962
anginal
C0017887
nitroglycerin