RODRIGUES, Diana; ALMEIDA, Manuel Teixeira; BARBOSA, Joselina; MOURÃO, Joana. Correlation Between Frailty and Perioperative Outcomes. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 28, n. 2, p. 96–101, 2019. DOI: 10.25751/rspa.17525. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/17525. Acesso em: 10 dec. 2025.