Non-respondents in a psychiatric survey.
D000328:Adult; D005260:Female; D006306:Health Surveys; D006801:Humans; D007557:Israel; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D008603:Mental Health; D010349:Patient Compliance; D012424:Rural Population; D011795:Surveys and Questionnaires