AZEVEDO, Luís Filipe; SOUSA-PINTO, Bernardo. Critical Appraisal of Economic Evaluation Studies (Part I): Types of Studies. Cost-Benefit Analysis. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 28, n. 4, p. 254–257, 2019. DOI: 10.25751/rspa.19073. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/19073. Acesso em: 9 dec. 2025.