Lisnyy, I. I., N. M. Hranovska, M. O. Katrichenko, O. V. Skachkova, H. A. Zakalska, and S. V. Ushakov. “Immune Response in Case of Using Early Parenteral Nutrition and Epidural anesthesia/Analgesia in the Perioperative Intensive Care in Patients With Advanced Bladder Cancer”. Pain Medicine, vol. 2, no. 3, Sept. 2017, pp. 66-74,