RT Article T1 Early Teenage Substance Use as a Predictor of Educational-Vocational Failure JF The American journal on addictions VO 3 IS 4 SP 325 OP 336 A1 Friedman, Alfred S. A1 Bransfield, Shirley A1 Kreisher, Cheryl A2 Bransfield, Shirley A2 Kreisher, Cheryl LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1639425241 K1 Jugendliche K1 Drogenkonsum