Rehman, A., S. Chaudhry, M. . Arshad, F. . Shahid, F. Jabeen Malik, and S. Maqbool. “Eustachian Tube Dysfunction and Disease Severity in Patients With Chronic Rhinosinusitis in Rawalpindi, Pakistan”. Resident Journal of Rawalpindi Medical University, vol. 2, no. 1, July 2025, https://www.rjrmc.supp.journalrmc.com/index.php/public/article/view/181.