Neuropsychiatric symptoms of somatic disorders in the aged.
D000368:Aged; D000375:Aging; D003704:Dementia / Q000209:etiology; D003937:Diagnosis, Differential; D005853:Geriatrics; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D009422:Nervous System Diseases / Q000209:etiology*; D011602:Psychophysiologic Disorders / Q000175:diagnosis; D019966:Substance-Related Disorders