27周胎儿发育
27周胎儿发育指标
    27周胎儿发育指标?胎宝宝胎长约34cm,胎重约1000g。双顶径的平均值为6.98±0.57cm,腹围的平均值为21.81±2.12cm,...〔详细〕
    2018-10-27      标签: 27周胎儿发育指标  27周胎儿发育  

301 Moved Permanently

301 Moved Permanently


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