RT Article T1 Psychiatric disorders in a community sample of adolescents JF The American journal of psychiatry VO 144 IS 5 SP 584 OP 590 A2 Kashani, J. H. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1636626181 K1 Psychiatrische Störung K1 Heranwachsende