“…The aim of the present work was to evaluate the knowledge and awareness of physicians about the hazards of radiological examinations on the health of workers and their patients in Saudi Arabia. Several studies estimate the knowledge and awareness of physicians about the hazards of radiological examinations in Asia, Africa and Europe (Abdellah, Attia, Fouad, & Abdel-Halim, 2015;Alhasan, 2016;Hamarsheh & Ahmead, 2012;Illian, 2011;Madrigano, Abrão, Puchnick, & Regacini, 2014;Sin et al, 2013;Sundaran, 2017;Zewdneh, Dellie, & Ayele, 2012). Some of these studies showed a lack of knowledge and awareness in radiation protection such as African physicians (Abdellah et al, 2015).…”