Roentgenography of enamel. Apatite as a phantom material; contrast as a function of exposure factors.
D001031:Apatites; D003743:Dental Enamel; D006801:Humans; D019047:Phantoms, Imaging; D011861:Radiography, Dental
D001031:Apatites
DENTAL ENAMEL; RADIOGRAPHY, DENTAL