Study objective: To determine the frequency of utilization, yield for brain injury, incidence of
missed injury, and variation in the use of computed tomography (CT) for ED patients with …

We describe the next generation general purpose Evaluated Nuclear Data File, ENDF/B-VII.0,
of recommended nuclear data for advanced nuclear science and technology applications. …

The ENDF/B-VII.1 library is our latest recommended evaluated nuclear data file for use in
nuclear science and technology applications, and incorporates advances made in the five …

Background There is much controversy about the use of computed tomography (CT) for
patients with minor head injury. We aimed to develop a highly sensitive clinical decision rule for …

ContextHigh levels of variation and inefficiency exist in current clinical practice regarding
use of cervical spine (C-spine) radiography in alert and stable trauma patients.ObjectiveTo …

Study objective: To develop decision rules that will predict fractures in patients with ankle
injuries, thereby assisting clinicians in being more selective in their use of radiography. Design: …

Background The Canadian C-Spine (cervical-spine) Rule (CCR) and the National Emergency
X-Radiography Utilization Study (NEXUS) Low-Risk Criteria (NLC) are decision rules to …

Objective. —To validate and refine previously derived clinical decision rules that aid the efficient
use of radiography in acute ankle injuries. Design. —Survey prospectively administered …

… Stiell IG, McKnight RD, Greenberg GH, Nair RC, McDowell I, Wallace GJ. Interobserver
agree… Stiell IG, Greenberg GH, McKnight RD, et al. Decision rules for the use of radiography in …

ContextCurrent use of cranial computed tomography (CT) for minor head injury is increasing
rapidly, highly variable, and inefficient. The Canadian CT Head Rule (CCHR) and New …