Knowledge of critical care nurses about the process of brain death diagnosis. Rev Rene, Fortaleza, v. 17, n. 5, p. 691–698, 2016. DOI: 10.15253/2175-6783.2016000500015. Disponível em: https://periodicos.ufc.br/rene/article/view/6208. Acesso em: 9 fev. 2026.