title: [Similarities between middle-aged and aged psychiatric populations].
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003704:Dementia / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland
vernacular_title: O podobieństwie psychiatrycznych populacji średniego i podeszłego wieku.