@article{ref1,
title="NFPA (National Fire Protection Association) mulls over sprinkler changes in safety code",
journal="Health facilities management",
year="1990",
author="Crowley, M. A.",
volume="3",
number="12",
pages="33-34",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0899-6210",
doi="",
url="http://dx.doi.org/"
}