A. G. Zamir, “COMPARISON OF THE EFFECT OF ANTEGRADE AND ANTEGRADE/RETROGRADE CARDIOPLEGIA ON THE OUTCOME OF CORONARY ARTERY BYPASS GRAFT SURGERY FOR SEVERE CORONARY ARTERY DISEASE”, Pak Armed Forces Med J, vol. 70, no. Suppl-4, pp. S792–98, Jan. 2021, doi: 10.51253/pafmj.v70iSuppl-4.6026.