@article{ref1,
title="Psychedelic drug-induced psychological crises: attitudes of the "crisis therapist"",
journal="Journal of psychedelic drugs",
year="1979",
author="Twemlow, S. W. and Bowen, W. T.",
volume="11",
number="4",
pages="331-335",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-393X",
doi="",
url="http://dx.doi.org/"
}