Akshara, M. and Vinayak, S. P. (2018) “Ultrasound Guided Supraclavicular Brachial Plexus Block in an Adult with an Undiagnosed Ventricular Septal Defect for Upper Limb Orthopaedic Surgery”, Karnataka Anaesthesia Journal, 16(3-4), pp. 76–77. doi: 10.4103/kaj/2018/v16i3-4/149320.