@article{ref1,
title="Cold case files",
journal="Occupational health and safety",
year="2006",
author="Rittenberry, Ronnie",
volume="75",
number="11",
pages="26, 28-26, 28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}