Intrapsychic isolation in the elderly.
D000368:Aged / Q000523:psychology*; D003674:Defense Mechanisms; D003866:Depressive Disorder / Q000523:psychology; D005190:Family; D005260:Female; D006801:Humans; D008016:Life Change Events; D008132:Loneliness; D008297:Male; D008875:Middle Aged; D012934:Social Isolation