BENTLEY, Diana. Who’s under the mask? Colourdifferentiated identification labels for perioperative staff. Journal of Perioperative Nursing, [S. l.], v. 33, n. 2, p. 39–41, 2020. DOI: 10.26550/2209-1092.1088. Disponível em: https://journal.acorn.org.au/index.php/jpn/article/view/232. Acesso em: 17 dec. 2025.