title: Direct-bonded lingual button retainer.
authors.affiliation: Orthodontic Division, Chung Shan Medical and Dental College, Taichung, Taiwan.
authors.forename: C T
authors.initials: CT
authors.lastname: Kao
mesh_terms: D001840:Dental Bonding / Q000379:methods; D006801:Humans; D016382:Orthodontic Appliance Design; D018704:Orthodontic Retainers; D009969:Orthodontic Wires