B. R., Yashaswini, and Kumara Swamy. 2021. “Comparison of Dosimetry in Head and Neck Cancer Patients Treated With Intensity Modulated Radiation Therapy and Helical Tomotherapy”. International Journal of Research in Medical Sciences 9 (11):3374-82. https://doi.org/10.18203/2320-6012.ijrms20214420.