Variation of fetal nasal bone length in second trimester fetuses according to race and ethnicity

• 作者Carolyn M. Zelop; Kimberly Brault; Elizabeth Milewski; Adam Borgida; Sonia Santana; James Egan
• 卷第191卷
• 印刷ISSN0002-9378
• 电子ISSN1097-6868
• 文件大小81.93KB
• 发表时间2004
• DOI10.1016/j.ajog.2004.10.520