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气囊助产与会阴损伤的关系张灵武朱建玲张桓为探讨气囊助产能否预防会阴损伤，本文对我科１９９５年４月～１２月气囊助产（气囊组）和自然分娩（对照组）各６９例产妇分娩时会阴情况分析报告如下。１资料与方法１１资料来源选择１９９５年４～１２月间在我科住院分娩的...
Airbag midwifery and perineal injury Zhang Lingwu Zhu Jianling Zhang Huan To explore whether airbag midwifery can prevent perineal injury, our department April 1995 ~ December balloon birth (balloon group) and spontaneous delivery (control group) of 69 cases Maternal perineal situation analysis report is as follows. 1 Materials and Methods 1 1 source selection 1995 to December in our hospital delivery ...