2. Xu YJ, Wang SL, Ren Y, Zhu Y, Tan ZM. A smaller endotracheal tube combined with intravenous lidocaine decreases post-operative sore throat - a randomized controlled trial. Acta Anaesthesiol Scand 2012; 56: 1314-20.
4. Turnbull RS. Benzydamine hydrochloride (tantum) in the management of oral inflammatory conditions. J Can Dent Assoc 1995; 61: 127-34.
5. Agarwal A, Nath SS, Goswami D, Gupta D, Dhiraaj S, Singh PK. An evaluation of the efficacy of aspirin and benzydamine hydrochloride gargle for attenuating postoperative sore throat: a prospective, randomized, single-blind study. Anesth Analg 2006; 103: 1001-3.
6. Hung NK, Wu CT, Chan SM, Lu CH, Huang YS, Yeh CC, et al. Effect on postoperative sore throat of spraying the endotracheal tube cuff with benzydamine hydrochloride, 10% lidocaine, and 2% lidocaine. Anesth Analg 2010; 111: 882-6.
7. Al-Qahtani AS, Messahel FM. Quality improvement in anesthetic practice--incidence of sore throat after using small tracheal tube. Middle East J Anaesthesiol 2005; 18: 179-83.
8. Biro P, Seifert B, Pasch T. Complaints of sore throat after tracheal intubation: a prospective evaluation. Eur J Anaesthesiol 2005; 22: 307-11.
9. Stout DM, Bishop MJ, Dwersteg JF, Cullen BF. Correlation of endotracheal tube size with sore throat and hoarseness following general anesthesia. Anesthesiology 1987; 67: 419-21.
10. Combes X, Schauvliege F, Peyrouset O, Motamed C, Kirov K, Dhonneur G, et al. Intracuff pressure and tracheal morbidity: influence of filling with saline during nitrous oxide anesthesia. Anesthesiology 2001; 95: 1120-4.
11. Loeser EA, Kaminsky A, Diaz A, Stanley TH, Pace NL. The influence of endotracheal tube cuff design and cuff lubrication on postoperative sore throat. Anesthesiology 1983; 58: 376-9.
12. Kalil DM, Silvestro LS, Austin PN. Novel preoperative pharmacologic methods of preventing postoperative sore throat due to tracheal intubation. AANA J 2014; 82: 188-97.
13. Ogata J, Minami K, Horishita T, Shiraishi M, Okamoto T, Terada T, et al. Gargling with sodium azulene sulfonate reduces the postoperative sore throat after intubation of the trachea. Anesth Analg 2005; 101: 290-3.
15. Kang HY, Seo DY, Choi JH, Park SW, Kang WJ. Preventive effect of ketamine gargling for postoperative sore throat after endotracheal intubation. Anesth Pain Med 2015; 10: 257-60.
16. McHardy FE, Chung F. Postoperative sore throat: cause, prevention and treatment. Anaesthesia 1999; 54: 444-53.
17. Keane WM, Denneny JC, Rowe LD, Atkins JP Jr. Complications of intubation. Ann Otol Rhinol Laryngol 1982; 91: 584-7.
18. Solway J, Leff AR. Sensory neuropeptides and airway function. J Appl Physiol (1985) 1991; 71: 2077-87.
19. Cho CK, Kim JE, Yang HJ, Sung TY, Kwon HU, Kang PS. The effect of combining lidocaine with dexamethasone for attenuating postoperative sore throat, cough, and hoarseness. Anesth Pain Med 2016; 11: 42-8.
21. Baldock GA, Brodie RR, Chasseaud LF, Taylor T, Walmsley LM, Catanese B. Pharmacokinetics of benzydamine after intravenous, oral, and topical doses to human subjects. Biopharm Drug Dispos 1991; 12: 481-92.
24. Yu BS. A comparison of the cardiovascular response with various administration method of lidocaine during tracheal intubation. Korean J Anesthesiol 1991; 24: 722-30.
26. Mazzarella B, Macarone Palmieri A, Mastronardi P, Spatola R, Lamarca S, De Rosa G, et al. Benzydamine for the prevention of pharyngo-laryngeal pathology following tracheal intubation. Int J Tissue React 1987; 9: 121-9.