@article{ref1,
title="The effectiveness of the medical prescription of heroin studied by randomized trials in The Netherlands, watched suspiciously by parliament and neighborhoods",
journal="Substance use and misuse",
year="2002",
author="Spruit, Inge P.",
volume="37",
number="4",
pages="555-563",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1082-6084",
doi="",
url="http://dx.doi.org/"
}