@article{ref1,
title="Regional approach to poison control",
journal="Hospital progress",
year="1974",
author="Henriksen, J.",
volume="55",
number="7",
pages="30-32",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5817",
doi="",
url="http://dx.doi.org/"
}