@article{ref1,
title="Toxicity of fluorine short-term inhalation",
journal="American Industrial Hygiene Association journal",
year="1968",
author="Keplinger, M. L. and Suissa, L. W.",
volume="29",
number="1",
pages="10-18",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8894",
doi="",
url="http://dx.doi.org/"
}