For citations:
Nikitin A.V., Skvortsova Т.A., Khavkin A.I., Volynets G.V., Atameeva A.О. Liver fibrosis in a child with open ductus venosus Arantii. Experimental and Clinical Gastroenterology. 2020;(1):130-133. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-173-1-130-133