DAR MI, AKBAR T. A NON RANDOMISED TRIAL OF ’ON BYPASS’ Vs ’OFF BYPASS’ CORONARY ARTERY REVASCULARISATION. Pak Heart J [Internet]. 2012May14 [cited 2024Nov.24];34(1-4). Available from: https://pakheartjournal1.pcs.org.pk/index.php/pk/article/view/93