@article{ref1,
title="Carbon monoxide poisoning: incidence, diagnosis and treatment",
journal="Emergency medical services",
year="2005",
author="Hatlestad, Dan",
volume="34",
number="10",
pages="68-71",
abstract="Abstract unavailable.",
language="",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}