@article{ref1,
title="Hospital environmental safety and the safety codes",
journal="Journal of clinical engineering",
year="1977",
author="Ridgway, M. G.",
volume="2",
number="3",
pages="211-215",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0363-8855",
doi="",
url="http://dx.doi.org/"
}