For citations:

Pokusaeva K.B., Krivenko A.S., Katkova N.Yu., Pokusaeva V.N., Vakhrushin A.S. Role of pregravid body mass and its gestational increase in development of various variants of preeclampsia. Medical alphabet. 2020;(4):11-15. (In Russ.) https://doi.org/10.33667/2078-5631-2020-4-11-15