Senior medical students’ awareness of radiation risks from common diagnostic imaging examinations. Canadian Medical Education Journal, [S. l.], v. 8, n. 4, p. e31–41, 2017. DOI: 10.36834/cmej.36874. Disponível em: https://cmej.ca/index.php/cmej/article/view/36874. Acesso em: 24 aug. 2026.