For citations:

Malinina E.I., Chernysheva T.V., Rychkova O.A. Clinical and prognostic significance of detecting an intracardiac echogenic focus in the fetal and neonatal heart. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2014;59(6):12-17. (In Russ.)