@article{ref1,
title="Experience in prevention of acute carbon monoxide poisoning",
journal="Feldsher i Akusherka",
year="1969",
author="Ulanova, M. P. and Volkova, V. F.",
volume="34",
number="8",
pages="35-36",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}