·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective:To discuss the efficiency and influential factors that can improve the function of deep venous valve after superficial vein surgery of lower extremity.
目的：探讨下肢浅静脉手术改善深静脉瓣膜功能的程度及影响效果的因素。
youdao
应用推荐
模块上移
模块下移
不移动