Raja, S.G. et al. 2016. Off-Pump Coronary Revascularization preserves Renal Function in patients with Preoperative Non-Dialysis dependent renal dysfunction - A Prospective, Randomized Study. Annals of King Edward Medical University. 9, 1 (May 2016). DOI:https://doi.org/10.21649/akemu.v9i1.1305.