@article{ref1,
title="Carbon Monoxide Poisoning During Pregnancy",
journal="British medical journal: BMJ",
year="1924",
author="Phillips, P.",
volume="1",
number="3288",
pages="14-15",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}