Absolute radiographic densities of dentin and enamel.
D015502:Absorptiometry, Photon; D001641:Bicuspid; D003481:Cuspid; D003743:Dental Enamel / Q000000981:diagnostic imaging*; D003804:Dentin / Q000000981:diagnostic imaging*; D006801:Humans; D066298:In Vitro Techniques