PINA, J. The ethical footprint in medicine. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 29, n. 3, p. 164–168, 2020. DOI: 10.25751/rspa.21043. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/21043. Acesso em: 24 may. 2025.