psychiatrische erkrankungen
Generalisierte Angststörung
Allgemeine Literatur
1.Kessler RC, Chiu WT, Demler O, et al: Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication.Arch Gen Psychiatry62(6):617-627, 2005. doi: 10.1001/archpsyc.62.6.617 2.Wittchen HU, Zhao S, Kessler RC, et al: DSM-III-R generalized anxiety disorder in the National Comorbidity Survey.Arch Gen Psychiatry1994 May;51(5):355-64. doi: 10.1001/archpsyc.1994.03950050015002 