经支气管镜 CO2 冻取儿童肺段支气管异物的临床研究

张磊,　殷勇,　袁姝华,　张静,　潘春红,　张皓,　陈洁

Removal of bronchial foreign body in children by bronchoscopic CO2 Cryotherapy

　ZHANG Lei, YIN Yong, YUAN Shuhua, ZHANG Jing, PAN Chunhong, ZHANG Hao, CHEN Jie

临床儿科杂志 . 2018, (5): 356 - . DOI: 10.3969/j.issn.1000-3606.2018.05.009