%0 Journal Article %T 4-Year Outcome Analysis of Endoscopic Vein Harvesting for Coronary Artery Bypass Grafting %A Shahzad G. Raja %A Melissa Rochon %A Camilla Sproson %A Toufan T. Bahrami %J ISRN Vascular Medicine %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/517806 %U http://dx.doi.org/10.1155/2013/517806