RÊGO, Sara; LIMA, Gisela; ÓRFÃO, Rosário; QUADROS, Lúcia; FERREIRA, Ana Cristina. Organization of the Acute Pain Units: State of Art in Portugal. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 27, n. 1, p. 51–54, 2018. DOI: 10.25751/rspa.14814. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/14814. Acesso em: 11 dec. 2025.