@article{ref1,
title="Practising sound medicine in the absence of evidence",
journal="CMAJ : Canadian Medical Association journal",
year="2004",
author="Kouyoumdjian, Fiona and Cardy, Vanessa L.",
volume="170",
number="5",
pages="767; author reply 767-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}