Gubergrits, N. B., Byelyayeva, N. V., Klochkov, A. Y., Lukashevich, G. M. and Rachmetova, V. S. (2019) “Early chronic pancreatitis: is a clinical diagnosis possible?”, Herald of Pancreatic Club, 44(3), pp. 33-41. doi: 10.33149/vkp.2019.03.03.