@article{ref1,
title="Mortality among fire fighters: a 27 state survey",
journal="American journal of industrial medicine",
year="1994",
author="Burnett, C. A. and Halperin, W. E. and Lalich, N. R. and Sestito, J. P.",
volume="26",
number="6",
pages="831-833",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0271-3586",
doi="",
url="http://dx.doi.org/"
}