For citations:
Vinogradova I.V., Vinogradov D.A., Emeliyanova V.S., Seiliev A.A., Volchkov V.A., Ryndin A.Yu., Antonov A.G., Rozenberg O.A. . Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2015;60(5):55-60. (In Russ.)