Sundaram, Subbulakshmi, et al. “Comparative Analysis of Ultrasound Guided Transversus Abdominis Plane Block With or Without Buprenorphine Following Inguinal Hernia Repair”. Pain Medicine, vol. 9, no. 1-2, Nov. 2024, pp. 10-18, doi:10.31636/pmjua.v9i1-2.2.