Issenova, S., Kabul, B., Manzhuova, L., Nurlanova, G., Bishekova, B., Issina, G., Lyalkova, I., & Zanilova, V. (2025). Evaluation of the Combined Use of Elastography and Cervicometry With the E-Cervix Index to Predict Second Trimester Preterm Birth Risk. Journal of Clinical Medicine Research, 17(11), 618-633. https://doi.org/10.14740/jocmr6301