“Using ketofol (a mixture of ketamine and Propofol ) during Laparoscopic cholecyctectomy with local anesthesia” (2024) Latakia University Journal -Medical Sciences Series, 45(6), pp. 61–67. Available at: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/16392 (Accessed: 2 November 2026).