V. Ruchkin, Dmitry, Valentin A. Kozlov, Maria N. Yan, Alexey A. Nitkin, Pavel I. Nazaryev, and Oleg A. Rymar. “The Revision Surgery of the Digestive Tract After Failed Prior Gastric Reconstruction”. International Journal of Psychosocial Rehabilitation 24, no. 5 (July 31, 2020): 4658–4667. Accessed June 17, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/5271.