Methods: 42 cases of PA with negative BN test were treated with STJ and BN.

方法：选择经活蜂试针为阴性的产后痹患者42例，采用内服三痹汤加味配合蜂针治疗。

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STJ-B aiding agent is a newly developed phosphorus silicate chemical additives, which has favorable effects on slowing down the erosion, preventing the scales and re-ducing the interfacial tension.

助剂是一种磷硅酸盐化学添加剂，具有良好的缓蚀防垢和降低界面张力的效果。

youdao

STJ-B aiding agent is a newly developed phosphorus silicate chemical additives, which has favorable effects on slowing down the erosion, preventing the scales and re-ducing the interfacial tension.

助剂是一种磷硅酸盐化学添加剂，具有良好的缓蚀防垢和降低界面张力的效果。

youdao