@article{ref1,
title="Diagnosis of chemical poisoning",
journal="New Zealand medical journal",
year="1998",
author="Walls, C.",
volume="111",
number="1069",
pages="258-259",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}