in group ii patients , when compared with the mean placebo result of 7.2 +/- 0.2 days , the mean aspirin-labelled-platelet-regeneration time was significantly ( p less than 0.01 ) longer only after high-dose-aspirin/dipyridamole ( 9.8 +/- 0.5 days ) but not after low-dose-aspirin/dipyridamole ( 8.3 +/- 0.5 days ) or aspirin alone ( 7.3 +/- 0.3 days ) .
C0732279
aspirin/dipyridamole
C0012582
dipyridamole