Badruzzaman, M., A. Hossain, A. B. Adhikary, S. A. Quader, S. Kamal, and S. K. Saha. “Evaluation of Myocardial Protection in off-Pump Vs on-Pump Coronary Bypass Surgery by Troponin I Estimation”. Bangladesh Medical Research Council Bulletin, vol. 36, no. 3, Mar. 2011, pp. 93-96, doi:10.3329/bmrcb.v36i3.5080.