SOUSA-PINTO, Bernardo; AZEVEDO, Luís Filipe. Critical Appraisal of a Systematic Review and Meta-Analysis: Performing Meta-Analysis and Addressing Heterogeneity. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 28, n. 3, p. 187–191, 2019. DOI: 10.25751/rspa.18503. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/18503. Acesso em: 8 dec. 2025.