For citations:
Ziborova M.I., Keshishian E.S., Sakharova E.S. Psychological characteristics of families of extremely preterm infants. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2016;61(2):12-16. (In Russ.) https://doi.org/10.21508/1027-4065-2016-61-2-12-16