@article{ref1,
title="The WAECUP theory",
journal="Journal of healthcare protection management",
year="1985",
author="Bottom, N. R.",
volume="2",
number="1",
pages="103-112",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0891-7930",
doi="",
url="http://dx.doi.org/"
}