The article introduces an improved saphenectomy method, through which to perform the perivenous infusion.

介绍一种大隐静脉切开输液的改良方法，用于周围静脉输液。

youdao

The article introduces an improved saphenectomy method, through which to perform the perivenous infusion.

介绍一种大隐静脉切开输液的改良方法，用于周围静脉输液。

youdao