超声弹性成像评估宫颈成熟度预测临产时间的价值Jianfang WAN,Shuzhen CHENG,Huiyong HU,Yanming DENGJournal of Clinical Ultrasound in Medicine(2019)引用 2|浏览5AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要