title: Direct bonding update.
mesh_terms: D000269:Adhesives; D001840:Dental Bonding / Q000379:methods; D005460:Fluorides, Topical / Q000008:administration & dosage; D006801:Humans; D009967:Orthodontic Appliances
chemical_list: D000269:Adhesives; D005460:Fluorides, Topical