@article{ref1,
title="New perspectives on drugs surveys: comments on articles by Sheila Gore and Ziggy MacDonald",
journal="British journal of criminology",
year="1999",
author="Ramsay, M.",
volume="39",
number="4",
pages="648-651",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0007-0955",
doi="10.1093/bjc/39.4.648",
url="http://dx.doi.org/10.1093/bjc/39.4.648"
}