C., Varatharaj, Shwetha B, Rekha Reddy B, Ravikumar M., Sathiyan S., and Ganesh K.M. 2016. “Physical Characteristics of Photon and Electron Beams from a Radiotherapy Accelerator”. International Journal of Medical Research and Review 4 (7), 1178-88. https://doi.org/10.17511/ijmrr.2016.i07.18.