Hakim, Abdul, Muhammad Ahmed Khan, Faiz Ul Hassan Nawaz, and Sumera Akram. “COMPARISON OF COMBINED ORAL & TOPICAL VERSUS TOPICAL CORTICOSTEROIDS AFTER FUNCTIONAL ENDOSCOPIC SINUS SURGERY OF NASAL POLYPOSIS”. Pakistan Armed Forces Medical Journal 67, no. Suppl-3 (August 31, 2017): S304–07. Accessed January 18, 2025. https://pafmj.org/PAFMJ/article/view/4580.