@article{ref1,
title="Searching inward",
journal="Annals of emergency medicine",
year="1994",
author="Sirois, J. G.",
volume="24",
number="2",
pages="297-298",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0196-0644",
doi="10.1016/s0196-0644(94)70142-3",
url="http://dx.doi.org/10.1016/s0196-0644(94)70142-3"
}