Azevedo LF, Sousa-Pinto B. Critical Appraisal of Economic Evaluation Studies (Part I): Types of Studies. Cost-Benefit Analysis. Rev Soc Port Anestesiol [Internet]. 2019Dec.28 [cited 2024Sep.27];28(4):254-7. Available from: https://revistas.rcaap.pt/anestesiologia/article/view/19073