RT Article T1 The epidemiology of childhood psychiatric disorders: prevalence findings from recent studies JF Journal of the American Academy of Child Psychiatry VO 29 IS 1 SP 76 OP 83 A1 Brandenburg, N. A. A2 Friedman, R. M. A2 Silver, S. E. LA English YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1636637493 K1 Psychiatrische Erkrankungen K1 Kinder