食管封堵在饱胃小儿气管异物手术中的应用和护理
李莉,李艳
Application and nursing of esophageal closure on full stomach children with inhaled foreign bodies
LI Li,LI Yan
中国临床护理 . 2014, (4): 320 -321 .  DOI: 10.3969/j.issn.1674-3768.2014.04.021