B. Subaşı, F. Oğhan, H. Taşlı, N. E. Karaman, and S. Akbal, “A comparison of the harmonic scalpel, coblation, bipolar, and cold knife tonsillectomy methods in adult patients”, J Surg Med, vol. 5, no. 12, pp. 1198–1201, Dec. 2021.