IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-6-50530 Original Research Paper Comparative Study Of Ultrasound Guided Bilateral Transversus Abdominis Plane Block Verses Lumbar Epidural Block For Analgesia In Patients Undergoing Lower Abdominal Surgery Under General Anaesthesia P.S. Malviya Dr. Dr. Shreya Raj Dr. June 2023 12 6 01 02