For citations:
Melnikova I.Yu., Tokarevа Yu.A. The index of “electrical quality of the heart” allows predicting the degree of risk of fatal cardiogenic conditions in children and adolescents. Experimental and Clinical Gastroenterology. 2021;1(1):150-154. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-185-1-150-154