Ducto I, Cachuela J. Effectiveness of Levodropropizine on Post-Operative Sore Throat After Endotracheal Intubation for Head and Neck Surgery: A Double-Blind Randomized Controlled Trial. Philipp J Otolaryngol Head Neck Surg [Internet]. 2020 Dec. 1 [cited 2024 Nov. 21];35(2):6. Available from: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1501