The clinical value of intelligent quantitative measurement of cervical elastography in predicting spontaneous preterm birth during second trimester
HE Biyuan, ZHOU Yuqing, YAO Bingyi, CAO Li, BAO Li
Journal of Diagnostics Concepts & Practice . 2021, (05): 450 -455 .  DOI: 10.16150/j.1671-2870.2021.05.005