title: A two-year clinical trial comparing different resin systems used as fissure sealants.
mesh_terms: D000180:Acrylic Resins; D017438:Bisphenol A-Glycidyl Methacrylate; D002648:Child; D002986:Clinical Trials as Topic; D003188:Composite Resins; D001840:Dental Bonding; D003731:Dental Caries / Q000209:etiology; D006801:Humans; D008689:Methacrylates; D010895:Pit and Fissure Sealants; D011109:Polymethacrylic Acids; D011140:Polyurethanes; D013997:Time Factors
chemical_list: D000180:Acrylic Resins; D003188:Composite Resins; D008689:Methacrylates; D010895:Pit and Fissure Sealants; D011109:Polymethacrylic Acids; D011140:Polyurethanes; C029824:urethane dimethacrylate luting resin; D017438:Bisphenol A-Glycidyl Methacrylate