Uddin, M. A., Khan, M. K. U. ., Kamal, M. M. ., & Rahman, M. A. . (2021). Effectiveness of Lignocaine Tramadol Hydrochloride Combination in Bier’s Block on Post-Operative Analgesia. Bangladesh Journal of Pain, 1(2), 4–9. https://doi.org/10.62848/bjpain.v1i2.1990