@article{ref1,
title="American Academy of Pediatrics Committee on Sports Medicine: Knee brace use by athletes",
journal="Pediatrics",
year="1990",
author="",
volume="85",
number="2",
pages="228-228",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}