UDDIN, M. A.; KHAN, M. K. U. .; KAMAL, M. M. .; RAHMAN, M. A. . Effectiveness of Lignocaine Tramadol Hydrochloride Combination in Bier’s Block on Post-Operative Analgesia. Bangladesh Journal of Pain, [S. l.], v. 1, n. 2, p. 4–9, 2021. DOI: 10.62848/bjpain.v1i2.1990. Disponível em: https://bjpain.org/index.php/bjpain/article/view/64. Acesso em: 16 apr. 2026.