Are reductions in emergency department length of stay associated with improvements in quality of care? A difference-in-differences analysis.
Vermeulen, Marian J; Guttmann, Astrid; Stukel, Therese A; Kachra, Ashif; Sivilotti, Marco L A; Rowe, Brian H; Dreyer, Jonathan; Bell, Robert; Schull, Michael
BMJ Quality & Safety.
25(7):489-498, July 2016.
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