@article{ref1,
title="Report On The Preventable Diseases Of The Industrial Classes",
journal="British medical journal: BMJ",
year="1869",
author="",
volume="2",
number="461",
pages="474-475",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}