title: Effect of phosphoric acid gel on tensile strength of direct bonded orthodontic brackets.
mesh_terms: D000134:Acid Etching, Dental; D001840:Dental Bonding / Q000379:methods*; D003743:Dental Enamel / Q000033:anatomy & histology; D005782:Gels; D006801:Humans; D009967:Orthodontic Appliances; D010756:Phosphoric Acids / Q000008:administration & dosage; D013718:Tensile Strength
chemical_list: D005782:Gels; D010756:Phosphoric Acids