CHUN, Shannon; HALL, Justin N. Beyond the Mask. Canadian Medical Education Journal, [S. l.], v. 12, n. 6, p. 126–127, 2021. DOI: 10.36834/cmej.72774. Disponível em: https://journalhosting.ucalgary.ca/index.php/cmej/article/view/72774. Acesso em: 5 dec. 2025.