Journal of International Obstetrics and Gynecology
Research Progress on Predicting Spontaneous Preterm Birth Using Ultrasound-Measured Cervical Parameters Combined with Biomarkers
ZHU Xu-ran, CHEN Fei
Journal of International Obstetrics and Gynecology . 2026, (4): 452 -458 .  DOI: 10.12280/gjfckx.20260244