@article{ref1,
title="Deplorable availability of carbon tetrachloride",
journal="New England journal of medicine",
year="1969",
author="Ockner, S. A. and McArthur, J. D. and Merrill, J. P.",
volume="280",
number="5",
pages="274-274",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}