title: Two layers of carious dentin; diagnosis and treatment.
mesh_terms: D003116:Color; D003731:Dental Caries / Q000175:diagnosis* / Q000503:physiopathology*; D003804:Dentin / Q000503:physiopathology*; D006244:Hardness; D006801:Humans; D012394:Rosaniline Dyes; D014074:Tooth Calcification
chemical_list: D012394:Rosaniline Dyes