Tawri, Priya, and Shrenuka Sudhanshu. “Analysis of Cone Beam CT Based Inter Fractional Set up Errors in Intensity Modulated Radiotherapy and Need for Safety Margins in Head and Neck Cancer Patients: An Institutional Experience”. Asian Pacific Journal of Environment and Cancer (January 7, 2026): 20260107. Accessed January 11, 2026. http://www.waocp.com/journal/index.php/apjec/article/view/2197.