@article{ref1,
title="Risk management: an epidemiologic approach",
journal="Infection control : IC",
year="1987",
author="Massanari, R. M.",
volume="8",
number="1",
pages="3-6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0195-9417",
doi="",
url="http://dx.doi.org/"
}