@article{ref1,
title="In response to: Does visual performance influence head impact severity among high school football athletes?",
journal="Clinical journal of sport medicine",
year="2016",
author="Clark, Joseph F. and Mangine, Robert E. and Divine, Jon G.",
volume="27",
number="3",
pages="e32-e32",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="1050-642X",
doi="10.1097/JSM.0000000000000335",
url="http://dx.doi.org/10.1097/JSM.0000000000000335"
}