@article{ref1,
title="Deaths of drug addicts in London during 1970-4: toxicological, legal and demographic findings",
journal="Medicine, science, and the law",
year="1978",
author="Stevens, B. C.",
volume="18",
number="2",
pages="128-137",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-8024",
doi="",
url="http://dx.doi.org/"
}