RT Article T1 The use of empirical curriculum development to improve prevention research JF American behavioral scientist VO 39 IS 7 SP 838 OP 852 A1 Sussman, Steve 1955- A1 Petosa, Rick A1 Clarke, Peter LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1639329862 K1 Drogenforschung K1 Drogenprävention