For citations:
Dubrovskaya M.I., Lyalikova V.B., Romanova E.A., Davidenko N.V., Zubova T.V., Botkina A.S. Cholelithiasis in the structure of nosology at the pediatric department of children’s city clinical hospital. Experimental and Clinical Gastroenterology. 2019;(1):70-74. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-161-1-70-74