@article{ref1,
title="Public health risks of railroad hazardous substance emergency events",
journal="Journal of Occupational and Environmental Medicine",
year="2001",
author="Fronczak, R. E.",
volume="43",
number="9",
pages="738-740",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1076-2752",
doi="",
url="http://dx.doi.org/"
}