S. S. . Safir, M. . Shafiq, A. . Ali, M. Y. . Bakhtiar Khan, and S. . Khan, “The Effect of Preoperative Ketamine Gargles on Postoperative Sore Throat After Oral Endotracheal Intubation in Patients Undergoing Laparoscopic Cholecystectomy”, Biol Clin Sci Res J, vol. 6, no. 4, pp. 154–159, Apr. 2025.