@article{ref1,
title="Rollback of Michigan's motorcycle helmet law results in more head injuries",
journal="American journal of nursing",
year="2017",
author="Halpern, Lucy Wang",
volume="117",
number="3",
pages="16-16",
abstract="Helmet nonuse and intoxication increase trauma and fatalities.<p /> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="10.1097/01.NAJ.0000513274.45764.f0",
url="http://dx.doi.org/10.1097/01.NAJ.0000513274.45764.f0"
}