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PDF Availablehttps://doi.org/10.1136/emermed-2015-204761
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Cite Journal: Emergency Medicine Journal |  Publication Date: Mar 27, 2015 |
 Citations: 107 |
Affiliation: University of Sheffield
The simplest way to evaluate an intervention is to compare outcomes before and after implementation of the intervention. This method is known as an uncontrolled before-after study. The term ‘uncontrolled’...
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