@article{ref1,
title="Identifying drunkenness in the night‐time economy",
journal="Addiction",
year="2007",
author="Perham, Nick and Moore, Simon C. and Shepherd, Jonathan P. and Cusens, Bryany",
volume="102",
number="3",
pages="377-380",
abstract="Background  Prohibiting the sale of alcohol to intoxicated patrons by licensees and their staff requires definitions of drunkenness.<p />",
language="",
issn="0965-2140",
doi="10.1111/j.1360-0443.2006.01699.x",
url="http://dx.doi.org/10.1111/j.1360-0443.2006.01699.x"
}