Dementia and depression.
D000368:Aged; D000544:Alzheimer Disease / Q000150:complications* / Q000175:diagnosis / Q000523:psychology; D003866:Depressive Disorder / Q000150:complications* / Q000175:diagnosis / Q000523:psychology; D005162:Factitious Disorders / Q000150:complications / Q000175:diagnosis / Q000523:psychology; D006801:Humans; D008297:Male; D011581:Psychological Tests; D012107:Research Design