@article{ref1,
title="The road less traveled",
journal="Cambridge quarterly of healthcare ethics",
year="2012",
author="Zellner, Richard A.",
volume="21",
number="1",
pages="131-133",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0963-1801",
doi="10.1017/S0963180111000594",
url="http://dx.doi.org/10.1017/S0963180111000594"
}