RT Article T1 Does treating sex offenders reduce reoffending? JF Research findings IS 45 SP 1 OP 4 A1 Hedderman, Carol A2 Sugg, Darren LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1639177884 K1 England K1 Behandlungsforschung K1 Rückfallforschung K1 Sexualtätertherapie K1 Sexualtäter