@article{ref1,
title="The pentobarbital test dose for depressant drug dependence",
journal="Journal of nervous and mental disease",
year="1974",
author="Raft, D. and Gomez, R. and Ewing, J. A.",
volume="159",
number="5",
pages="366-370",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}