Lіsniy I. I., Zakalska, K. A. and Bielka, K. Y. (2016) “Assessment of effectiveness of epidural anesthesia and analgesia with dexmedetomidine in colorectal surgery in patients with cancer”, Pain medicine, 1(1). Available at: https://painmedicine.org.ua/index.php/pnmdcn/article/view/7 (Accessed: 21 March 2026).