“A Study on Effects of Magnesium Sulphate Infusion in Preventing Cardiac Arrhythmia During Off Pump Beating Heart Coronary Artery Bypass Grafting (CABG) Surgery”. Ibrahim Cardiac Medical Journal, vol. 7, no. 1-2, Mar. 2019, pp. 37-43, https://doi.org/10.3329/icmj.v7i1-2.53958.