Tumanskiy V. О., and I. S. Kovalenko. “Severe Fibrosis of the Pancreas in Chronic Pancreatitis: Main Pathological Components, Immunophenotype of Fibrogenic Cells and Collagen”. Pathologia, no. 1 (July 11, 2013). Accessed May 6, 2024. http://pat.zsmu.edu.ua/article/view/15289.