@article{ref1,
title="I can drive a tank",
journal="Wisconsin medical journal",
year="1983",
author="",
volume="82",
number="3",
pages="7-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0043-6542",
doi="",
url="http://dx.doi.org/"
}