Mustafa Shem, A.A. and Hasan, U.K. 2018. Quality of life after functional endoscopic sinus surgery in patients with chronic rhinosinusitis. Zanco Journal of Medical Sciences (Zanco J Med Sci). 22, 2 (Aug. 2018), 172–179. DOI:https://doi.org/10.15218/zjms.2018.023.