Syed Jawad Hussain Shah , Maisam Ali , Syed Ali Naqi. “Comparison of Efficacy of FESS (Functional Endoscopic Sinus Surgery) Versus Conventional Intranasal Polypectomy in Patients With Nasal Polyposis”. Journal of Rawalpindi Medical College (September 30, 2018). Accessed March 29, 2024. http://journalrmc.com/index.php/JRMC/article/view/922.