@article{ref1,
title="Benzol poisoning",
journal="American journal of public health (New York)",
year="1923",
author="Hogan, J. F. and Shrader, J. H.",
volume="13",
number="4",
pages="279-282",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0271-4353",
doi="",
url="http://dx.doi.org/"
}