@article{ref1,
title="The vacuum cleaner",
journal="Indiana medicine",
year="1988",
author="Grisell, T. L.",
volume="81",
number="3",
pages="252-252",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0746-8288",
doi="",
url="http://dx.doi.org/"
}