@article{ref1,
title="Runners' injuries. Part one",
journal="American journal of sports medicine",
year="1980",
author="Clancy, W. G.",
volume="8",
number="2",
pages="137-144",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0363-5465",
doi="",
url="http://dx.doi.org/"
}