For citations:

Rumiantseva А.А., Igisheva L.N., Kameneva V.А., Shabaldin A.V. Cognitive speech disorders in children with congenital heart defects aged 5–7 years. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2023;68(4):52-60. (In Russ.) https://doi.org/10.21508/1027-4065-2023-68-4-52-XX