Neema, Praveen KumarManikandan, SethuramanRathod, Ramesh Chandra2012-12-042012-12-042007ANESTHESIA AND ANALGESIA. 105; 1; 40-42http://dx.doi.org/10.1213/01.ane.0000265551.06604.0bhttps://dspace.sctimst.ac.in/handle/123456789/51CardiologyAbsent right superior vena cava and persistent left superior vena cava: The perioperative implications