@article{ref1,
title="Staff attitudes towards working with drug users: development of the Drug Problems Perceptions Questionnaire",
journal="Addiction",
year="2007",
author="Watson, Hazel and Maclaren, William and Kerr, Susan",
volume="102",
number="2",
pages="206-215",
abstract="Aim  To evaluate the psychometric properties of an adaptation of the Alcohol and Alcohol Problems Perceptions Questionnaire to measure the attitudes of staff to working with drug users (the DDPPQ).<p />",
language="",
issn="0965-2140",
doi="10.1111/j.1360-0443.2006.01686.x",
url="http://dx.doi.org/10.1111/j.1360-0443.2006.01686.x"
}