For citations:
Ivashkin V.T., Mayev I.V., Okhlobystin A.V., Kucheryavyy Yu.A., Trukhmanov A.S., Sheptulin A.A., Shifrin O.S., Lapina T.L., Osipenko M.F., Simanenkov V.I., Khlynov I.B., Alekseyenko S.A., Alekseyeva O.P., Chikunova M.V. Guidelines of the Russian gastroenterological association on diagnostics and treatment of a chronic pancreatitis. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2014;24(4):70-97. (In Russ.)