Attrition: a defence mechanism against caries.
D003731:Dental Caries / Q000517:prevention & control*; D003743:Dental Enamel / Q000033:anatomy & histology; D003744:Dental Enamel Hypoplasia / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D014072:Tooth Abrasion / Q000473:pathology / Q000503:physiopathology*