@article{ref1,
title="Precautions with gases used by the anesthesiologist, exclusive of fire and explosion hazards",
journal="Current researches in anesthesia and analgesia",
year="1953",
author="Grove, D. D. and Covintree, G. E.",
volume="32",
number="3",
pages="145-158",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0099-8125",
doi="",
url="http://dx.doi.org/"
}