RT Article T1 Drug abuse-related mortality: a study of teenage addicts over a 20-year period JF Social psychiatry + psychiatric epidemiology VO 34 IS 8 SP 437 OP 441 A1 Oyefeso, A. LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1639673741 K1 Drogenkarriere