@article{ref1,
title="The jumpy janitor. Letter to an ethicist",
journal="Canadian family physician",
year="1993",
author="Brock, G. and Gurekas, V. L. and Thomas, J. E.",
volume="39",
number="",
pages="2332-2334",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0008-350X",
doi="",
url="http://dx.doi.org/"
}