title: The Waterloo preschool children's denticare study.
mesh_terms: D001071:Appointments and Schedules; D002675:Child, Preschool; D003256:Community Participation; D003729:Dental Care; D003792:Dental Records; D005250:Fees, Dental; D005260:Female; D005460:Fluorides, Topical / Q000627:therapeutic use; D006801:Humans; D008297:Male; D009864:Ontario; D013997:Time Factors
chemical_list: D005460:Fluorides, Topical