For citations:

Berezkina E.N., Novikova V.P., Zavyalova A.N., Gostimsky A.V., Susanina A.M., Lisovsky O.V., Turganova E.A. Nutrition for pregnant women and nursing mothers in the perinatal center: subjective and objective assessments. Lechaschi Vrach. 2020;(6):38-43. (In Russ.) https://doi.org/10.26295/OS.2020.39.39.007