@article{ref1,
title="It's just a game: preconcussion baseline assessment and return-to-play guidelines for sports-related concussions",
journal="Orthopaedic nursing",
year="2014",
author="",
volume="33",
number="",
pages="329-330",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0744-6020",
doi="10.1097/NOR.0000000000000106",
url="http://dx.doi.org/10.1097/NOR.0000000000000106"
}