Addad F, Chakroun T, Elalamy I, Abderazek F, Chouchene S, Dridi Z, Gerotziafas GT, Hatmi M, Hassine M, Gamra H. Antiplatelet effect of once- or twice-daily aspirin dosage in stable coronary artery disease patients with diabetes. International Journal of Hematology. 2010 Aug 20;92(2):296–301. doi: 10.1007/s12185-010-0652-3.