A 16-Year-Old Boy with Severe Gamma-Butyrolactone (GBL) Withdrawal Delirium - Zepf, F. D.; Holtmann, M.; Duketis, E.; Maier, J.; Radeloff, D.; Wagner, A.; Poustka, F.; Wöckel, L. (Pharmacopsychiatry, 2009)