@article{ref1,
title="Accidental death due to inhalation of butane",
journal="Journal of analytical toxicology",
year="1997",
author="Winek, C. L. and Wahba, W. W. and Huston, R. M.",
volume="21",
number="4",
pages="323-323",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0146-4760",
doi="",
url="http://dx.doi.org/"
}