@article{ref1,
title="The diagnosis and treatment of the PCP abuse syndrome",
journal="NIDA research monograph",
year="1978",
author="Smith, David E. and Wesson, D. R. and Buxton, M. E. and Seymour, R. and Kramer, H. M.",
volume="",
number="21",
pages="229-240",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-9516",
doi="",
url="http://dx.doi.org/"
}