@article{ref1,
title="'It's only a sprained ankle'",
journal="American family physician",
year="1972",
author="Buck, R. L.",
volume="6",
number="4",
pages="68-75",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}