Responses of Irish and Italian patients of two social classes under preoperative stress.
D000328:Adult; D000368:Aged; D000374:Aggression; D000704:Analysis of Variance; D001290:Attitude; D004644:Emotions; D005006:Ethnicity; D006791:Hostility; D006801:Humans; D008297:Male; D008875:Middle Aged; D010553:Personality Development; D011581:Psychological Tests; D012923:Social Class; D013312:Stress, Physiological; D013514:Surgical Procedures, Operative; D013803:Thematic Apperception Test; D014481:United States; D014705:Verbal Behavior