title: Discoloration test of acrylic resin fillings by an organic dye.
mesh_terms: D000180:Acrylic Resins; D004396:Coloring Agents; D003793:Dental Restoration, Permanent; D004955:Esthetics, Dental; D066298:In Vitro Techniques; D013194:Staining and Labeling; D014075:Tooth Discoloration
chemical_list: D000180:Acrylic Resins; D004396:Coloring Agents