OLIVEIRA, Guilherme Rodrigues; VECCHI, Isabela Martins. Why meta-analysis can mislead: when the highest level of evidence fails in evidence-based medicine. Journal of Evidence-Based Healthcare, Salvador, Brazil, v. 8, p. e6898, 2026. DOI: 10.17267/2675-021Xevidence.2026.e6898. Disponível em: https://www5.bahiana.edu.br/index.php/evidence/article/view/6898. Acesso em: 11 jun. 2026.