[Psychogenic reaction in the aged--with special reference to the intrinsic predisposition and the mechanism of development of symptoms].
D000368:Aged; D003704:Dementia / Q000209:etiology*; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests; D012931:Social Environment; D013315:Stress, Psychological