@article{ref1,
title="Carbon tetrachloride toxicity",
journal="British medical journal: BMJ",
year="1965",
author="Smith, D. H.",
volume="2",
number="5475",
pages="1434-1434",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}