@article{ref1,
title="Shadowland: general practitioners and the treatment of opiate-abusing patients",
journal="British journal of addiction",
year="1988",
author="McKeganey, N.",
volume="83",
number="4",
pages="373-386",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-0481",
doi="",
url="http://dx.doi.org/"
}