@article{ref1,
title="Calculated decisions: Canadian CT Head Injury/Trauma Rule",
journal="Emergency medicine practice",
year="2017",
author="Runde, Daniel",
volume="",
number="Suppl 2017B",
pages="1-2",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1524-1971",
doi="",
url="http://dx.doi.org/"
}