AIM:To compare the efficacy of modified percutaneous transhepatic variceal embolization(PTVE)with 2-octyl-cyanoacrylate(......

BACKGROUND The success rate of conservative endodontic management for root fracture varies greatly based on different me......

目的：研究临床常用镍钛根管预备器械ProTaper预备根管对根管充填根尖孔封闭性的影响。方法：选取仿真树脂根管34个，其中30个随机平均分......

AIM:To clarify the efficacy of proton pump inhibitors(PPIs)after endoscopic variceal obturation(EVO)with N-butyl-2-cyano......

通过温度传感器、气敏传感器和压差传感器与STC89C52单片机相连；利用单片机串行通信的多机通信中断方式；并结合CAN-232B智能转换网桥......

目的研究两种临床常用的根管预备器械不锈钢锉和镍钛锉预备根管对充填后根管根尖孔封闭性的影响.方法选取仿真树脂根管30个,随机分......

目的:探讨动静脉内瘘(AVF)闭塞原因.方法:对83例建立永久性AVF并作维持性血液透析患者进行回顾性对照分析,以了解AVF闭塞的情况及......

This study investigated the microleakage of two different root canal obturation systems, using the nuclear medicine appr......

通过采用各种形式的隔热密闭控温保湿措施,能够有效地控制平房仓偏高水分粮品质变化,最大限度地延缓储粮陈化,保持新鲜度,达到安全......

AIM:To investigate the microleakage of two different root canal obturation systems,using the nuclear medicine approach.M......