Prakash, S., B. Pradhan, and N. Thapa. “Reliability of Sino-Nasal Outcome Test in Measuring the Outcome of Septoplasty”. Nepalese Journal of ENT Head and Neck Surgery, vol. 2, no. 1, Sept. 2012, pp. 8-11, doi:10.3126/njenthns.v2i1.6776.