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Are you Siegfried Kasper, author of the books below?
Treatment-Resistant Depression by Siegfried Kasper Handbook of Bipolar Disorder by Siegfried Kasper Decision Making in Psychopharmacology by Siegfried Kasper Depression - Diagnose und Pharmakotherapie. by Siegfried Kasper Schizophrenia by Bernard Fried Schizophrenia Explained  by Siegfried Kasper Therapeutischer Schlafentzug by Siegfried Kasper Herbst-/Winterdepression und Lichttherapie by Siegfried Kasper Depression, Angst und Zwang by Siegfried Kasper Jahreszeit und Befindlichkeit in der Allgemeinbevölkerung by Siegfried Kasper


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