目的研究超声对胎儿先天性肺及胸腔发育畸形的诊断价值及鉴别诊断方法。
Objective To study ultrasound of fetal congenital malformations of the lungs and chest cavity diagnostic value and differential diagnosis.
目的研究超声对胎儿先天性肺及胸腔发育畸形的诊断价值及鉴别诊断方法。
Objective To study ultrasound of fetal congenital malformations of the lungs and chest cavity diagnostic value and differential diagnosis.
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