@article{ref1,
title="Our worst public health evil",
journal="CMAJ : Canadian Medical Association journal",
year="1998",
author="McCormick, W.",
volume="159",
number="8",
pages="921, 923-921, 923",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}