Objective To investigate the outcomes of valve-sparing aortic root replacement with Valsalva graft i

中文解释

目的观察带瓣人工血管主动脉根部置换术对主动脉根部瘤的治疗效果。

正在查询

postexercise decistere distinction between 长腿 according to schedule repair a wound pick soldiers replace prematurely explain the foolish behaviour closed choice