title: [Elderly patients in psychiatric hospitals. Prevalence studies].
mesh_terms: D000368:Aged; D003718:Denmark; D006778:Hospitals, Psychiatric / Q000706:statistics & numerical data*; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology*; D010343:Patient Admission
vernacular_title: Aeldre på psykiatriske hospitaler. Praevalensstudier.