@article{ref1,
title="Precautions for use of ethylene oxide",
journal="AORN journal",
year="1979",
author="McLeod, D. K.",
volume="29",
number="2",
pages="340-343",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-2092",
doi="",
url="http://dx.doi.org/"
}