For citations:

Vakhlova I.V., Saperova E.V. Prognostic role of brain natriuretic peptide in children of the first year of life with congenital heart defects: a prospective cohort study. Russian Pediatric Journal. 2020;1(2):10-17. (In Russ.) https://doi.org/10.15690/rpj.v1i2.2088