Deeba, F., Abbas, S. W., & Ali, I. (2020). Evaluation of the quality of life before and after functional endoscopic sinus surgery among patients with nasal polyps by means of SF-36 questionnaire. International Journal of Otorhinolaryngology and Head and Neck Surgery, 6(10), 1827–1829. https://doi.org/10.18203/issn.2454-5929.ijohns20204183