Effect of dual-chamber pacemaker on cardiac function in elderly chronic heart failure史扬, 耿仁义, 刘涛171-173
The safety of the clopidogrel in treating coronary heart disease in elderly patients武云涛, 陈艳梅, 于忠和, 曹丹阳, 曹晶晶, 姚依群, 周书明177-179
Analysis and treatment on the common-seen complications after skeletal external fixation张弢, 孙振辉, 杜文君, 王沛, 郑永发, 马信龙180-182
Exploration of the optimistic anesthetics for gastroscopy and intestinoscopy郭英, 王爱国, 刘培中, 宋运琴, 张宏186-188