方法：采用2 %硫酸镁溶液每天一次浸泡溃疡面60分钟，连续浸泡6个月。

Methods: 2% magnesium sulfate solution was used to soak the sole ulcer 60 minutes daily, lasting for 6 months.

youdao

方法：采用2 %硫酸镁溶液每天一次浸泡溃疡面60分钟，连续浸泡6个月。

Methods: 2% magnesium sulfate solution was used to soak the sole ulcer 60 minutes daily, lasting for 6 months.

youdao