Timothy Leary, Richard Alpert (Ram Dass) and the changing definition of psilocybin

Outsiders: Studies in the Sociology of Deviance.

Richard K. Kerckhoff, Howard S. Becker · Social Forces · 1964 · 1.9K citations

Social Sciences, Sociology, Deviance +4

Mystical-type experiences occasioned by psilocybin mediate the attribution of personal meaning and spiritual significance 14 months later

R. R. Griffiths, WA Richards, MW Johnson et al. · Journal of Psychopharmacology · 2008 · 881 citations · Full text

Medicine, Psychiatry, Psychology +16

Safety, Tolerability, and Efficacy of Psilocybin in 9 Patients With Obsessive-Compulsive Disorder

Francisco Moreno, Christopher B. Wiegand, E. Keolani Taitano et al. · The Journal of Clinical Psychiatry · 2006 · 782 citations

Medicine, Pharmacology, Psychiatry +11

The American Disease: Origins of Narcotic Control

John C. Duffy, David F. Musto · The American Historical Review · 1973 · 747 citations

Social Sciences, Health Sciences, Controlled Substance Policy +5

Response of cluster headache to psilocybin and LSD

R. Andrew Sewell, John H. Halpern, Harrison G. Pope · Neurology · 2006 · 259 citations

Medicine, Immunology, Oncology +17