@article{ref1,
title="The abused altruist. Letter to an ethicist",
journal="Canadian family physician",
year="1994",
author="Brock, G. and Diekmeyer, C. and Thomas, J. E.",
volume="40",
number="",
pages="43-44",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-350X",
doi="",
url="http://dx.doi.org/"
}