Ouppaphan, P., P. Wanichakorntrakul, A. Santheeraphap, P. Wongwatana, and C. Niruntrarat. “Efficacy of Admixing Azelastine-Fluticasone into Saline Irrigation versus Saline Alone for Allergic Rhinitis: A Randomized Double-Blind Controlled Trial”. Journal of Medicine and Urban Health, Oct. 2026, p. e8369, doi:10.62691/jmuh.2026.8369.