@article{ref1,
title="Prevention of accidents associated with air-oxygen mixers",
journal="Anaesthesia",
year="1982",
author="Karmann, U. and Roth, F.",
volume="37",
number="6",
pages="680-682",
abstract="Some time ago three patients were threatened by severe hypoxia. They did not demonstrate any adverse late effects, though the situation could as well have brought a fatal outcome. The incidents were related to the use of an oxygen-air mixing device. As this apparatus is widely used it is worthy of comment regarding its potential danger.<p /><p>Language: en</p>",
language="en",
issn="0003-2409",
doi="",
url="http://dx.doi.org/"
}