@article{ref1,
title="Natural death",
journal="Wisconsin session laws",
year="1984",
author="",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-6628",
doi="",
url="http://dx.doi.org/"
}