ŞEYHANLI, İbrahim .; DURAN, M. . .; YILMAZ, N. .; NAKIR, H. .; DOĞUKAN, M. .; ULUDAĞ, Öznur. Investigation of infraclavicular block success using the perfusion index: A randomized clinical trial. Biomolecules and Biomedicine, [S. l.], v. 23, n. 3, p. 496–501, 2023. DOI: 10.17305/bjbms.2022.8214. Disponível em: https://www.bjbms.org/ojs/index.php/bjbms/article/view/8214. Acesso em: 29 may. 2023.