Iqbal, Rana Nusrat, et al. “Effect of Single Dose of Lidocaine before Removal of Cross-Clamp on Prevention of Ventricular Fibrillation in On-Pump CABG Surgery”. Pakistan Armed Forces Medical Journal, vol. 73, no. SUPPL-3, Dec. 2023, pp. S551-555, https://doi.org/10.51253/pafmj.v73iSUPPL-3.10814.