Hristich, T. N., and D. O. Hontsariuk. “Chronic Pancreatitis: Differential Diagnosis of Pain With a Syndrome Approach Treatment”. Herald of Pancreatic Club 41, no. 4 (December 6, 2018): 26-35. Accessed June 24, 2026. https://vkp.org.ua/index.php/journal/article/view/121.