MOREIRA, B. N. HIP FRACTURES: IMPACT OF THE IMPLEMENTATION OF AN ADDITIONAL FEE-FOR-SERVICE SURGERY REGIME: x. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 32, n. 1, 2023. DOI: 10.25751/rspa.30187. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/30187. Acesso em: 5 apr. 2025.