For citations:

Pyryeva E.A., Safronova A.I., Gmoshinskaya M.V., Toboleva M.A. New trends in complementary feeding: theory and practice. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2019;64(2):117-122. (In Russ.) https://doi.org/10.21508/1027-4065-2019-64-2-117-122