目的探讨老年性上睑下垂合并上睑松弛的手术方法及效果。方法对46例(61眼)老年性上睑下垂并上睑松弛分别行上睑提肌缩短或(上睑提......

With the rapid development of information technology, adopting advanced distributed computing technology to construct ro......

目的：探讨经腹直肠前壁折叠及直肠侧壁悬吊固定治疗直肠脱垂的应用价值。方法：回顾分析25例Ⅱ度～Ⅲ度直肠脱垂病人的临床资料,采用经......

【正】With the theme of"China International Satellites Service:a New Spacebased Silk Road",the second China Internationa......