Influence of CT utilisation on patient flow in the emergency department: a retrospective 1-year cohort study
Chao-Jui Li, Yuan-Jhen Syue, Yan-Ren Lin, Hsien-Hung Cheng, Fu-Jen Cheng, Tsung-Cheng Tsai, Kuan-Fu Chen, Chien-Hung Lee
BMJ Open May 2016, 6 (5) e010815; DOI: 10.1136/bmjopen-2015-010815