The greatest advantages of laparoscopy when comparedto open surgery include the faster recovery times,shorter hospital s......

本文采用锐孔造粒法,以海藻酸钠、壳聚糖为壁材,五倍子提取物为芯材制备了海藻酸钠-壳聚糖-五倍子提取物微胶囊。利用扫描电镜、红......

这份报纸论述水的分析调查在有在在一条隧道和一条水渠之间的连接定位的一个扼杀的巨浪房间的一个水力的密封管子系统的榔头，和一个......

The adoption of endoscopic surgery continues to expand in clinical situations with the recent natural orifice translumin......