Common psyciatric syndromes of the aged.
D000208:Acute Disease; D000368:Aged; D001927:Brain Diseases / Q000175:diagnosis; D002908:Chronic Disease; D003863:Depression / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D019965:Neurocognitive Disorders / Q000175:diagnosis; D019966:Substance-Related Disorders