Conclusions: The ultrasonic measurement of fetal AC is a simple and valuable index in estimation of fetal weight.
结论：应用超声测量胎儿腹围预测出生体重，方法简单，且较准确，有较好的临床实用价值。
Objective To study ultrasonic measurement of fetal thigh soft tissue thickness in the estimation of fetal weight.
目的探讨应用B型超声测量胎儿股骨皮下组织厚度预测胎儿出生体重的临床价值。
Objective To study ultrasonic measurement of fetal thigh soft tissue thickness in the estimation of fetal weight.
目的探讨应用B型超声测量胎儿股骨皮下组织厚度预测胎儿出生体重的临床价值。
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