@article{ref1,
title="Protection against toxic hazards",
journal="Medicine illustrated",
year="1956",
author="Potter, A. L.",
volume="10",
number="6",
pages="416-419",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0266-982X",
doi="",
url="http://dx.doi.org/"
}