Ferdous, S., Hossain, S., Haque, N. and Chowdhury, A. (2010) “Comparison of Recovery and Postoperative Analgesia between Thoracic Epidural Anaesthesia (TEA) plus General Anaesthesia and General Anaesthesia alone, in Patients Undergoing Off-Pump Coronary Artery Bypass (OPCAB) Surgery”, Cardiovascular Journal, 2(2), pp. 156–162. doi: 10.3329/cardio.v2i2.6632.