@article{ref1,
title="Mortality among sheet metal workers participating in a medical screening program",
journal="American journal of industrial medicine",
year="2009",
author="Dement, John and Welch, Laura and Haile, Elizabeth and Myers, Douglas J.",
volume="52",
number="8",
pages="603-613",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0271-3586",
doi="10.1002/ajim.20725",
url="http://dx.doi.org/10.1002/ajim.20725"
}