True Umbilical Cord Knot Detection Via Active Scanning: a Prospective Study on Accuracy and Visualization Factors
BMC Pregnancy and Childbirth(2025)
关键词
Pregnancy,Umbilical cord knot,Ultrasound,Prenatal diagnosis,Gestational weeks
AI 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