Polishing dental enamel.
D003743:Dental Enamel / Q000033:anatomy & histology*; D003764:Dental Materials; D003777:Dental Prophylaxis; D006801:Humans; D009821:Oils; D012822:Silicon Dioxide; D015040:Zirconium
D003764:Dental Materials; D009821:Oils; D012822:Silicon Dioxide; D015040:Zirconium