胃镜检查前患者言语管控对胃镜视野清晰度的影响研究
徐秀琴,滕启凤,呼圣娟,张晓菲,马守成,闫晨薇,刘君,李兴梅,李健,韩西,马麒
The Influence of Talking Control before Gastroscopy on the Clarity of Endoscopic Visual Field 
XU Xiuqin,TENG Qifeng,HU Shengjuan,ZHANG Xiaofei,MA Shoucheng,YAN Chenwei,LIU Jun,LI Xingmei,LI Jian,HAN Xi,MA Qi
中国全科医学 . 2020, (33): 4178 -4182 .  DOI: 10.12114/j.issn.1007-9572.2020.00.369