P02.03: First trimester measurements of nasal bone length using three-dimensional ultrasoundMin Chen,Huilin Wang,Tak Yeung Leung,Tak Yuen Fung,Lin Wai Chan,Daljit Singh Sahota,T. H. Lao,Tze-Kin LauUltrasound in Obstetrics & Gynecology(2009)引用 0|浏览0暂无评分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