@article{ref1,
title="The dangers of carbon monoxide",
journal="New England journal of medicine",
year="1995",
author="Balzan, M. V. and Cacciottolo, J. M.",
volume="332",
number="13",
pages="894-894",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199503303321318",
url="http://dx.doi.org/10.1056/NEJM199503303321318"
}