Improved clinical outcomes in patients undergoing coronary artery bypass grafting with coronary endarterectomy Oz M Shapira, MD, Gabriel Akopian, Ali Hussain, MD, Mitchell Adelstein, Harold L Lazar, MD, Gabriel S Aldea, MD, Richard J Shemin, MD The Annals of Thoracic Surgery Volume 68, Issue 6, Pages 2273-2278 (December 1999) DOI: 10.1016/S0003-4975(99)01050-4
Fig 1 Kaplan-Meier survival curve for the coronary endarterectomy group. The Annals of Thoracic Surgery 1999 68, 2273-2278DOI: (10.1016/S0003-4975(99)01050-4)