title: Microhardness indentations on artificial white spot lesions.
mesh_terms: D000818:Animals; D001641:Bicuspid; D002417:Cattle; D003731:Dental Caries; D003743:Dental Enamel; D006245:Hardness Tests / Q000379:methods*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007180:Incisor; D008433:Mathematics; D014074:Tooth Calcification; D014075:Tooth Discoloration