RT Article T1 Iniation of Drug Selling and Its Relationship with Illicit Drug Use and Serious Delinquency in Adolescent Boys JF Cross-national longitudinal research on human development and criminal behavior SP 229 OP 242 A1 VanKammen, Welmoet Bok 1948- A2 Maguin, Eugene A2 Loeber, Rolf 1942-2017 LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1526100983 SN 0792326202 K1 Jugendliche K1 Drogenhandel K1 Drogenkonsum K1 Frühkriminalität K1 Gewaltkriminalität K1 Verlaufsforschung K1 Drogen K1 Kriminalität