title: The need for radiopague denture base materials: a review of the literature.
mesh_terms: D003287:Contrast Media; D003764:Dental Materials; D003819:Denture Bases; D005547:Foreign Bodies; D006801:Humans; D001239:Inhalation; D055095:Optics and Photonics
chemical_list: D003287:Contrast Media; D003764:Dental Materials