@article{ref1,
title="The danger zone: injuries and conditions associated with immediately fatal motorcycle collisions in the state of Michigan",
journal="American journal of surgery",
year="2019",
author="",
volume="217",
number="3",
pages="e556-e556",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-9610",
doi="10.1016/j.amjsurg.2018.12.036",
url="http://dx.doi.org/10.1016/j.amjsurg.2018.12.036"
}