@article{ref1,
title="Let the sports spectator beware",
journal="Postgraduate medicine",
year="1989",
author="Lehman, L. B.",
volume="85",
number="8",
pages="140, 142-3",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0032-5481",
doi="",
url="http://dx.doi.org/"
}