Saimuey, P., Kalawa, A., Tipyotha, S. and Poottamat, T. 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 (Jan. 2024), 5–14.