Psychedelic Insights Survey
Have you ever taken a psychedelic and had an
experience that was psychologically insightful?
Help our researcher friends at Johns Hopkins &
take their Survey
A Guide to Their Discovery and Distribution
Robert F. Raffauf
Pub Date :
Edition(s) at Erowid :
Food Products Press
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Created by Erowid - Sep 02, 2004
Modified - Dec 21, 2017
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