@article{ref1,
title="Another perspective on motorcycle helmet use",
journal="Journal of the American Academy of Surgeons",
year="2011",
author="Langland-Orban, Barbara and Flint, Lewis M.",
volume="213",
number="2",
pages="336-337",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1072-7515",
doi="10.1016/j.jamcollsurg.2011.04.018",
url="http://dx.doi.org/10.1016/j.jamcollsurg.2011.04.018"
}