For citations:
Matveeva E.A., Malyshkina A.I., Filkina O.M., Kocherova O.Yu., Dolotova N.V. Medical and social characteristics of families and psychological characteristics of mothers of children born with a body weight of less than 1500 g. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2019;64(6):45-52. (In Russ.) https://doi.org/10.21508/1027-4065-2019-64-6-45-52