@article{ref1,
title="An unusual football injury",
journal="Lancet",
year="1973",
author="Morris, W. T.",
volume="1",
number="7799",
pages="381-382",
abstract="<p>[Abstract unavailable]  Keywords: Soccer </p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}