О. В. Ремнева, О. В. Колядо, and Н. М. Ховалыг, “RISK FACTORS FOR EARLY PRETERM LABOUR AND THEIR DYNAMICS IN WOMEN OF THE SLAVIC POPULATION”, МиД, vol. 21, no. 3, pp. 16–20, Aug. 2020, doi: 10.24411/2686-7338-2020-10030.