title: Fear of dentistry and its possible effects on the success of a preschool prevention program.
mesh_terms: D001007:Anxiety; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000517:prevention & control; D005239:Fear; D005260:Female; D006267:Health Education, Dental; D006285:Health Planning; D006801:Humans; D007484:Iowa; D008297:Male; D009910:Oral Hygiene; D013334:Students