Accuracy Of First-Trimester Cell-Free Dna Screening For Trisomy 21 In Twin Pregnancy
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology(2021)
关键词
trisomy,pregnancy,<scp>dna</scp>
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