Long-term outcome of high-dose-rate brachytherapy and perioperative brachytherapy in early mobile tongue cancer - Potharaju, Mahadev; Raj, Hemanth; Muthukumaran, Manavalan; Venkataraman, Murali; Ilangovan, Bhargavi; Kuppusamy, Selvan (Journal of Contemporary Brachytherapy, 2018)