For citations:
Sergeeva A.V., Kovalishena O.V., Katkova N.Yu., Bodrikova O.I., Bezrukova I.M., Pokusaeva K.B., Polyakova A.A. Predictors of Preterm Labor: Case-Control Study. Epidemiology and Vaccinal Prevention. 2019;18(3):98-104. (In Russ.) https://doi.org/10.31631/2073-3046-2019-18-3-98-104