The issue of contact with the mentally ill.
D000328:Adult; D001294:Attitude to Health; D003674:Defense Mechanisms; D003710:Demography; D005260:Female; D006760:Hospitalization; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008396:Maryland; D001523:Mental Disorders; D010820:Physicians / Q000706:statistics & numerical data; D011570:Psychiatry; D012959:Socioeconomic Factors