Cultural Therapy - A New Conception of Treatment Journal of Psychedelic Drugs April 1, 1974 Wilson van Dusen, Scott L. Sherman 3 citations (1974). Cultural Therapy - A New Conception of Treatment. Journal of Psychedelic Drugs: Vol. 6, No. 2, pp. 173-177. DOI: 10.1080/02791072.1974.10471827 (opens in new tab)