[Has violence among mentally ill persons increased?].
Finzen
Asmus
A
D003430:Cross-Sectional Studies; D006778:Hospitals, Psychiatric / Q000706:statistics & numerical data; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology* / Q000523:psychology; D012307:Risk Factors; D013557:Switzerland; D014754:Violence / Q000639:trends*