@article{ref1,
title="Return-to-play interval after sport-related concussion: background review and current issues",
journal="Current sports medicine reports",
year="2012",
author="Mayers, Lester",
volume="11",
number="6",
pages="277-279",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1537-890X",
doi="10.1249/JSR.0b013e318272bbba",
url="http://dx.doi.org/10.1249/JSR.0b013e318272bbba"
}