Rani, E. ., Hussain, M. ., & Bharti, A. . (2026). Ketamine-Dexmedetomidine Analgesia in Laparoscopic Cholecystectomy. International Journal of Medical and Biomedical Studies, 9(6), 105–114. https://doi.org/10.32553/ijmbs.v9i6.3171