RT Article T1 The Role of Reearch in the Secondary Prevention of Drug Addiction JF Toward scientifically based prevention SP 61 OP 68 A1 Avico, Ustik LA English YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1526098601 K1 Drogenmissbrauch K1 Sekundäre Prävention