DR ARUN R. Regional Anaesthesia Techniques for Orthopaedic Surgery: A Systematic Review. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 1, p. 4462–4468, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2232. Acesso em: 18 aug. 2026.