@article{ref1,
title="The problem of poisons",
journal="Canadian nurse, The",
year="1959",
author="Dean, J.",
volume="55",
number="",
pages="1091-1093",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4581",
doi="",
url="http://dx.doi.org/"
}