RT Article T1 Trends from 1987 to 1991 in alcohol, tobacco, and other drug (ATOD) use among adolescents exposed to a school district-wide prevention intervention JF Journal of drug education VO 29 IS 1 SP 77 OP 94 A1 Younoszai, T. M. LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1639536450 K1 Jugendliche K1 Drogenkonsum K1 Prävention K1 Alkoholkonsum