@article{ref1,
title="Where are the Canadian data?",
journal="Canadian family physician",
year="2000",
author="Lent, B.",
volume="46",
number="",
pages="273-273",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-350X",
doi="",
url="http://dx.doi.org/"
}