孕中期产前超声联合NIPT在胎儿染色体异常筛查中的应用
侯代荣, 苏庆海, 李丽军
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HOU Dairong, SU Qinghai, LI Lijun
影像科学与光化学 . 2022, (3): 499 -503 .  DOI: 10.7517/issn.1674-0475.211106