Cerebral and hemodynamic responses in elderly patients during laparoscopic cholecystectomy: A cross-sectional study. Journal of Current Biomedical Reports, [S. l.], v. 5, n. 4, p. 122–128, 2024. DOI: 10.61882/jcbior.5.4.306. Disponível em: https://mail.jcbior.com/index.php/JCBioR/article/view/306. Acesso em: 17 apr. 2026.