El-Shinnawi M, Loizou P, Barbaccia C, Varma AG. Management of Persistent Postnasal Drip Without Sinus Affection. Am. J. Interdiscip. Res. Innov. [Internet]. 2024 Mar. 28 [cited 2026 Apr. 28];3(2):1-6. Available from: https://journals.e-palli.com/home/index.php/ajiri/article/view/2553