Comparison of 0.5% lignocaine versus 0.2% ropivacaine in intravenous regional anesthesia (Bier’s block) in upper limb surgeries. Panacea Journal of Medical Sciences, [S. l.], v. 14, n. 2, p. 420–424, 2024. DOI: 10.18231/j.pjms.2024.075. Disponível em: https://newp.pjms.in/index.php/pjms/article/view/632. Acesso em: 23 jun. 2026.