Khan, Maj Khalid Azam, Maqbool Raza ., Atif Najam ., and Shahid Bin Faiz. 2013. “EFFECT OF PREOPERATIVE STEROIDS ON PERIOPERATIVE AND POSTOPERATIVE HAEMORRHAGE IN PATIENTS UNRERGOING FESS: Effect of Preoperative Steroids”. Pakistan Armed Forces Medical Journal 63 (1): 46-49. https://pafmj.org/PAFMJ/article/view/2154.