For citations:

Rylova N.V., Zholinsky A.V. Determination of the level of pancreatic elastase as the “gold standard” for assessing the state of the pancreas in pediatric practice. Experimental and Clinical Gastroenterology. 2020;(9):63-67. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-181-9-63-67