RT Article T1 Illicit LSD users: their social backgrounds, drug use and psychopathology A1 Smart, Reginald G. A1 Fejer, Dianne LA English PP Toronto PB Addiction Research Foundation YR 1969 UL https://krimdok.uni-tuebingen.de/Record/1095536095 NO Aus: Journal of Health and Social Behavior, Vol. 10, No 4, 1969