@article{ref1,
title="The role of the physician in sports medicine",
journal="North Carolina medical journal",
year="1973",
author="Wilson, F. C.",
volume="34",
number="1",
pages="38-43",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-2559",
doi="",
url="http://dx.doi.org/"
}