title: Geriatric psychiatry: mental symptoms in old people.
mesh_terms: D000367:Age Factors; D000368:Aged; D000437:Alcoholism / Q000175:diagnosis; D003704:Dementia / Q000175:diagnosis; D003863:Depression / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006998:Hypochondriasis / Q000175:diagnosis; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis* / Q000628:therapy; D010259:Paranoid Disorders / Q000175:diagnosis