Asif, Anam, Masoom Mangal, Muhammad sohail Qadir, Usman Aslam, Ghulam Dastgir Khan, and Behram Afzal. 2024. “Effectiveness of Endoscopic Sinus Surgery for Chronic Rhinosinusitis With Nasal Polyps: Follow-Up on Nasal Obstruction and Recurrence Rates: Nasal Obstruction and Recurrence Rates”. Pakistan Journal of Health Sciences 5 (06). Pakistan:25-29. https://doi.org/10.54393/pjhs.v5i06.1642.