Gubergrits, N. B., DyadykY. А., Klochkov, A. Y., Byelyayeva, N. V., Ivanova, M. D., GinkotaY. А., & Chirkov, Y. E. (2018). Clinical observation of IgG4-associated disease. Herald of Pancreatic Club, 38(1), 34-41. https://doi.org/10.33149/vkp.2018.01.06