@article{ref1,
title="Correction: Persistent effects of playing football and associated (subconcussive) head trauma on brain structure and function: a systematic review of the literature",
journal="British journal of sports medicine",
year="2018",
author="",
volume="52",
number="20",
pages="e8-e8",
abstract="<p>[Abstract unavailable]  Keywords: Soccer </p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2016-096593corr1",
url="http://dx.doi.org/10.1136/bjsports-2016-096593corr1"
}