妊娠中期鼻骨发育异常胎儿的染色体检测结果及相关因素分析
侯东霞，侯丽青，乌云塔娜，冀云鹏，王晓华，冀小平
Chromosome Detection Results and Related Factors in Second-trimester Fetuses with Nasal Bone Abnormalities
HOU Dongxia，HOU Liqing，WUYUNTANA，JI Yunpeng，WANG Xiaohua，JI Xiaoping
中国全科医学
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2021, (6): 696
-700
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DOI: 10.12114/j.issn.1007-9572.2020.00.605
