F.Sh., K. et al. 2026. Evaluation of the Efficacy and Safety of Spinal Anesthesia Based on Hyperbaric Bupivacaine Combined with Dexmedetomidine and Ketamine in Gynecological Laparoscopic Surgery. Geoanesthesia. (Sep. 2026), 43–44. DOI:https://doi.org/10.52340/geoanesthesia.2026.09.26.