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Objective To observe the effect of Doula delivery.
目的观察导乐陪伴分娩对分娩方式、娩结局的影响。
youdao
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Objective To study the affection of Doula accompany delivery on the outcome of pregnancy.
目的探讨导乐陪伴分娩对妊娠结局的影响。
youdao
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Objective To study the affection of Doula accompany delivery on the outcome of pregnancy.
目的探讨导乐陪伴分娩对妊娠结局的影响。
youdao