Muhammad Umar,Muhammad Arshad,Sadia Chaudhry,Zafar Ahmed (2015) “Comparison of Effectiveness of Topical Steroid Versus Systemic Steroid in Nasal Polypi”, Journal of Rawalpindi Medical College, 19(3). Available at: http://www.journalrmc.com/index.php/JRMC/article/view/250 (Accessed: 15 May 2024).