@article{ref1,
title="Abstinence or controlled drinking?",
journal="CMAJ : Canadian Medical Association journal",
year="1994",
author="Pond, R. A. and Wilkinson, Della A. and Simpson, R. I.",
volume="150",
number="4",
pages="460-461",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}