Chandrasekaran, AMathew, TMenon, SDharan, BSKarunakaran, JKapilamoorthy, TR2017-03-102017-03-10201498 ,3;1114-111410.1016/j.athoracsur.2014.05.018https://dspace.sctimst.ac.in/handle/123456789/10462Cardiovascular System & Cardiology; Respiratory System; Surgery