@article{ref1,
title="Carbon monoxide poisoning caused by water pipe smoking",
journal="Clinical toxicology (Philadelphia, Pa.)",
year="2011",
author="Höjer, Jonas and Enghag, Maria",
volume="49",
number="7",
pages="702-703",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1556-3650",
doi="10.3109/15563650.2011.605367",
url="http://dx.doi.org/10.3109/15563650.2011.605367"
}