@article{ref1,
title="Drug abuse",
journal="Nova Scotia medical bulletin",
year="1970",
author="",
volume="49",
number="4",
pages="102-103",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-5094",
doi="",
url="http://dx.doi.org/"
}