title: An assessment of the radiographic limitations in the evaluation of periodontal disease.
mesh_terms: D000539:Alveolar Process / Q000000981:diagnostic imaging*; D003287:Contrast Media; D003945:Diagnosis, Oral / Q000592:standards; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D011861:Radiography, Dental / Q000592:standards
chemical_list: D003287:Contrast Media