Ramanaiah, Kaluvoya, et al. “Outcomes of Squamous Cell Carcinoma Oropharynx in Elderly Patients Treated With External Beam Radiation Therapy - A Retrospective Study from Tertiary Care Cancer Center - India”. Asian Pacific Journal of Environment and Cancer, vol. 7, no. 1, Aug. 2024, pp. 11-14, doi:10.31557/apjec.2024.7.1.11-14.