KHAN, T., T. ASHRAF, and F. ROOMI. “THE EFFECT OF INTRA-AORTIC BALLOON PUMP IN PATIENTS WITH LOW EJECTION FRACTION UNDERGOING CORONARY ARTERY BYPASS GRAFTING”. Biological and Clinical Sciences Research Journal, vol. 2023, no. 1, Mar. 2023, p. 214, doi:10.54112/bcsrj.v2023i1.214.