Chou E.H.Dickman E.Tsou P.-Y.Tessaro M.Tsai Y.-M.MATTHEW HUEI-MING MACHIEN-CHANG LEEMarshall J.2020-12-242020-12-2420150300-9572https://scholars.lib.ntu.edu.tw/handle/123456789/532165Ultrasonography for confirmation of endotracheal tube placement: A systematic review and meta-analysisreview10.1016/j.resuscitation.2015.02.013257115172-s2.0-84927713726