@article{ref1,
title="Attitudes to alcohol, tobacco and violence",
journal="Journal of the Royal Society of Medicine",
year="1999",
author="Liddell, D.",
volume="92",
number="7",
pages="385-385",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0141-0768",
doi="",
url="http://dx.doi.org/"
}