For citations:

Antonova I.V., Ponkrashina L.P. THE STRUCTURE OF MALFORMATIONS OF THE CIRCULATORY SYSTEM IN CHILDREN IN RURAL AREAS OF THE OMSK REGION. Transbaikalian Medical Bulletin. 2023;(2):20-25. (In Russ.) https://doi.org/10.52485/19986173_2023_2_20