MR. SURESH SUKUMAR, et al. “SYSTEMATIC REVIEW ON THE MEDICAL PRACTITIONER’S KNOWLEDGE ABOUT THERADIOLOGY EXAMINATION AND POSITIVE INFLUENCE OF RADIATION TRAINING”. International Journal of Pharma and Bio Sciences, vol. 7, no. 2, June 2016, pp. 13-18, https://ijpbs.net/index.php/journal/article/view/5024.