U. P., Santosh, and Sanjay V. C. 2020. “Comparative Study of 0.5% Bupivacaine Infiltration Versus Sterile Water Infiltration in Tonsillar Fossa During Tonsillectomy Performed under General Anaesthesia”. International Journal of Otorhinolaryngology and Head and Neck Surgery 6 (5):964-68. https://doi.org/10.18203/issn.2454-5929.ijohns20201696.