RT Article T1 The misuse of the 'Gateway Theory' in US policy on drug abuse control: A secondary analysis of the muddled deduction JF International journal of drug policy VO 13 IS 1 SP 5 OP 19 A1 Golub, Andrew Lang A1 Johnson, Bruce D. A2 Johnson, Bruce D. LA English YR 2002 UL https://krimdok.uni-tuebingen.de/Record/1912623358 DO 10.1016/S0955-3959(01)00111-6