Fissure sealants: deciduous molar retention of colored sealant with variable etch time.
D000134:Acid Etching, Dental / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D003188:Composite Resins; D003362:Cost-Benefit Analysis; D001840:Dental Bonding / Q000379:methods*; D003764:Dental Materials; D005069:Evaluation Studies as Topic; D006801:Humans; D010756:Phosphoric Acids; D010895:Pit and Fissure Sealants; D013997:Time Factors; D014025:Titanium; D014094:Tooth, Deciduous
D003188:Composite Resins; D003764:Dental Materials; D010756:Phosphoric Acids; D010895:Pit and Fissure Sealants; D014025:Titanium