@article{ref1,
title="Morbidity from acute carbon monoxide poisoning at three-year follow-up",
journal="British medical journal: BMJ",
year="1973",
author="Smith, J. S. and Brandon, S.",
volume="1",
number="5849",
pages="318-321",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}