@article{ref1,
title="American Academy of Pediatrics. Committee on pediatric aspects of physical fitness, recreation and sports. Injuries to young athletes",
journal="Pediatrics",
year="1980",
author="",
volume="65",
number="3",
pages="649-650",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}