Badshah, J.; Khalilullah, .; Asadullah, .; Khan, W.; Abbas, A.; Nizam, S.; Kakakhel, S. I. Involvement of Paranasal Sinuses in Patients With Bilateral Nasal Polyps: A Cross-Sectional Descriptive Study at Swabi: Paranasal Sinuses in Patients With Bilateral Nasal Polyps. PJHS-Lahore 2025, 6, 43-48.