胶囊内镜在老年小肠疾病诊断中的应用价值及安全性研究
刘献民,张瑜,田笑笑,朱晶晶,金建军
The Application Value and Safety Analysis of Capsule Endoscopy in the Diagnosis of Elderly Small Intestine Diseases 
LIU Xianmin,ZHANG Yu,TIAN Xiaoxiao,ZHU Jingjing,JIN Jianjun
中国全科医学 . 2018, (30): 3704 -3708 .  DOI: 10.3969/j.issn.1007-9572.2018.00.178