Saimuey, Pamanee, Ariyachart Kalawa, Suphalak Tipyotha, and Thitinan Poottamat. 2024. “Efficacy of Lubrication of the Laryngeal Mask Airway with Benzydamine Hydrochloride Spray versus Chamomile Extract Spray for Prevention of Postoperative Sore Throat: a Randomized Controlled Trial”. Thai Journal of Anesthesiology 50 (1):5-14. https://he02.tci-thaijo.org/index.php/anesthai/article/view/267124.