title: [Clinical observation of a pit and fissure sealant polymerized by ultraviolet: a 3-year report].
mesh_terms: D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010895:Pit and Fissure Sealants / Q000627:therapeutic use*; D011108:Polymers / Q000627:therapeutic use; D013997:Time Factors; D014466:Ultraviolet Rays
chemical_list: D010895:Pit and Fissure Sealants; D011108:Polymers