Public response to various written appeals to participate in health screening.
D001071:Appointments and Schedules; D003256:Community Participation; D003710:Demography; D005069:Evaluation Studies as Topic; D005239:Fear; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D009042:Motivation; D009098:Multiphasic Screening; D010349:Patient Compliance; D010565:Persuasive Communication; D011314:Preventive Health Services; D014481:United States; D014956:Writing