For citations:
Shavrov (Jr.) A.A., Kharitonova A.Yu., Shavrov A.A., Morozov D.A. Modern Methods of Endoscopic Diagnostics and Treatment for Upper Gastrointestinal Tract Diseases in Pediatrics. Current Pediatrics. 2015;14(4):497-502. (In Russ.) https://doi.org/10.15690/vsp.v14.i4.1389