@article{ref1,
title="Drug dependence as a criterion for differentiation of psychotropic drugs",
journal="Comprehensive psychiatry",
year="1966",
author="Battegay, R.",
volume="7",
number="6",
pages="501-509",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-440X",
doi="",
url="http://dx.doi.org/"
}