Garg, R., K. Aggarwal, and S. Sandhu. “Transoral Laser Microsurgery for Supraglottic and Hypopharyngeal Squamous Cancers”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 5, no. 2, Feb. 2019, pp. 352-7, doi:10.18203/issn.2454-5929.ijohns20190760.