title: Modified bell-shape bonded lingual retainer.
authors.affiliation: Government Dental Clinic, Singapore.
authors.forename: K F
authors.initials: KF
authors.lastname: Lim
mesh_terms: D003970:Diastema / Q000628:therapy; D006801:Humans; D016382:Orthodontic Appliance Design; D018704:Orthodontic Retainers; D009969:Orthodontic Wires