Anwar M., M., J. A., and T. P. “Comparative Evaluation of Conventional With Endoscopy Assisted Nasal Septal Correction Surgery in a Tertiary Care Teaching Hospital Trichy”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 4, no. 5, Aug. 2018, pp. 1151-5, doi:10.18203/issn.2454-5929.ijohns20182941.