For citations:
Ivashkin V.T., Mayev I.V., Okhlobystin A.V., Alekseyenko S.A., Beloborodova Ye.V., Kucheryavy Yu.A., Lapina T.L., Trukhmanov A.S., Khlynov I.B., Chikunova M.V., Sheptulin A.A., Shifrin O.S. Diagnostics and treatment of exocrine pancreatic insufficiency: clinical guidelines of the Russian gastroenterological Association. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2017;27(2):54-80. (In Russ.) https://doi.org/10.22416/1382-4376-2017-27-2-54-80