Chen Shengqin. Application of cervical heterogeneity index and cervical elasticity value in the prediction of spontaneous preterm delivery under ultrasound[J]. Journal of Clinical Ultrasound in Medicine, 2022,24(9).
Chen Shengqin. Application of cervical heterogeneity index and cervical elasticity value in the prediction of spontaneous preterm delivery under ultrasound[J]. Journal of Clinical Ultrasound in Medicine, 2022,24(9).DOI: