Lakhe, Gajal, and Surendra Mohan Sharma. 2018. “Evaluation of Endotracheal Tube Cuff Pressure in Laparoscopic Cholecystectomy and Postoperative Sore Throat”. Journal of Nepal Health Research Council 15 (3):282-85. https://nepjol.info/index.php/JNHRC/article/view/18856.