@article{ref1,
title="Proper football helmet use: high school athletes perspectives",
journal="Medicine and science in sports and exercise",
year="1995",
author="Christy, Dena Marie and Ouellette, Marcy J. and Dole, M. and Roig, Randolph L. and Lawrence, David Williams and Stewart, Gregory W.",
volume="27",
number="Suppl 5",
pages="S169-S169",
abstract="Keywords: American football;",
language="en",
issn="0195-9131",
doi="",
url="http://dx.doi.org/"
}