Abstract Background The frequency of head computed tomography (CT) imaging for mild head trauma patients has raised safety and cost concerns. Validated clinical decision rules exist in the published literature and on-line sources to guide medical image ordering but are often not used by emergency department (ED) clinicians. Using simulation. we explored whether the presentation of a c... https://www.bekindtopets.com/limited-time-Gorra-Raul-Tan-special-save/