Sweety, .-., Kumar, S. ., & Prasad, S. . (2025). Comparative Study of Tramadol and Nalbuphine as an Adjuvant to Ropivacaine in Supraclavicular Block: A Cross-Sectional Observational Study. International Journal of Medical and Biomedical Studies, 9(1), 212–216. https://doi.org/10.32553/ijmbs.v9i1.3035