Physical characteristics of photon and electron beams from a radiotherapy accelerator Journal title: International Journal of Medical Research and Review Authors: Varatharaj C, Shwetha B, Rekha Reddy B, Ravikumar M, S. Sathiyan, Ganesh K. M Subject(s): Medicine, Biomedicine, Microbiology, Anatomy, Anesthesiology, Internal Medicine, Otolaryngology, Obstetrics & Gynecology, Radiology, Nuclear Medicine & Medical Imaging