Leshchyshyn, I. M., L. Y. Markulan, O. I. Okhotska, and P. L. Byk. “Postoperative Quality of life in patients with chronic Slow-Transit Constipation According to the PAC-QOL Scale”. General Surgery, no. 4 (December 30, 2024): 55–59. Accessed April 21, 2025. http://generalsurgery.com.ua/article/view/322158.