Khan, M. N., K. Nath, and S. Uddin. “A Clinical Study of Deviated Nasal Septum With Special Reference to Conventional and Endoscopic Septoplasty”. International Journal of Research in Medical Sciences, vol. 4, no. 12, Dec. 2016, pp. 5165-71, doi:10.18203/2320-6012.ijrms20163985.