For citations:

Ovsyannikov D.Yu., Keshishyan E.S., Krsheminskaya I.V., Bystrova O.V. Prevalence of bronchopulmonary dysplasia in the Russian Federation. Are the data real? Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2022;67(3):34-38. (In Russ.) https://doi.org/10.21508/1027-4065-2022-67-3-34-38