title: The tensile strength of a composite resin on enamel etched with 50% phosphoric acid for various lengths of time.
mesh_terms: D000134:Acid Etching, Dental; D003188:Composite Resins / Q000032:analysis*; D001840:Dental Bonding; D003743:Dental Enamel; D003799:Dental Stress Analysis; D006801:Humans
chemical_list: D003188:Composite Resins