T. Naveed, M. Ayub, M. Nazeer, N. H. Mallick, B. S. Mohydin, and Z. Ali, “ROLE OF 64-SLICE MULTI DETECTOR COMPUTED TOMOGRAPHY FOR NON-INVASIVE VISUALISATION OF CORONARY ARTERY BYPASS GRAFTS FOR FOLLOW UP IN POST CABG PATIENTS”, J Ayub Med Coll Abbottabad, vol. 22, no. 2, pp. 13–19, Jun. 2010.