title: Perceptual differentiation and defense mechanisms in alcoholics.
mesh_terms: D000328:Adult; D000367:Age Factors; D000437:Alcoholism; D003674:Defense Mechanisms; D003717:Denial, Psychological; D004522:Educational Status; D005364:Field Dependence-Independence; D006791:Hostility; D006801:Humans; D008297:Male; D008875:Middle Aged; D010555:Personality Inventory; D011385:Projection; D011581:Psychological Tests