@article{ref1,
title="Drug addiction. A medical hazard",
journal="Maryland state medical journal",
year="1966",
author="Krantz, J. C.",
volume="15",
number="3",
pages="43-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-4363",
doi="",
url="http://dx.doi.org/"
}