The dentist's role and patients' expectations.
D000328:Adult; D001294:Attitude to Health; D003710:Demography; D003812:Dentist-Patient Relations; D003815:Dentists / Q000706:statistics & numerical data*; D005260:Female; D005843:Geography; D006801:Humans; D008005:Licensure, Dental; D008297:Male; D008875:Middle Aged; D009949:Orientation; D011639:Public Opinion; D012380:Role; D012959:Socioeconomic Factors; D014481:United States