光棒引导经鼻气管内插管在困难气道患者气管插管中的应用及其效果评价
董迎春,邵 云,苏荣祥,吴蔚媚,李 刚
Application and  effectiveness evaluation of nasotracheal 
intubation using lightwand in patients with difficult
 airways during intubation 
DONG Ying-chun,SHAO Yun,SU Rong-xiang,WU Wei-mei,LI Gang 
吉林大学学报(医学版) . 2013, (3): 592 -596 .  DOI: 10.7694/jldxyxb20130335