A predictive model of short cervix at 20–24 weeks using first-trimester cervical length measurement and maternal history 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

A predictive model of short cervix at 20–24 weeks using first-trimester cervical length measurement and maternal history

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