WAN-CHING LIENWEI-TIEN CHANG2020-03-122020-03-1220201550-9613https://scholars.lib.ntu.edu.tw/handle/123456789/475780[SDGs]SDG2A Potential Pitfall of Tracheal Ultrasound for the Confirmation of Endotracheal Intubationsletter10.1002/jum.15094313282872-s2.0-85078574792