@article{ref1,
title=""Flashback": spontaneous psychotic episodes in adolescence resulting from psychedelic drug use",
journal="Archiv fur Psychiatrie und Nervenkrankheiten",
year="1971",
author="Hasse, H. E. and Waldmann, H.",
volume="214",
number="4",
pages="399-439",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-9373",
doi="",
url="http://dx.doi.org/"
}