@article{ref1,
title="Mortality among workers at the Savannah River Site",
journal="American journal of industrial medicine",
year="2007",
author="Richardson, David B. and Wing, Steve and Wolf, Susanne",
volume="50",
number="12",
pages="881-891",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0271-3586",
doi="10.1002/ajim.20511",
url="http://dx.doi.org/10.1002/ajim.20511"
}