title: Less obtrusive orthodontic appliances.
authors.affiliation: University of North Carolina School of Dentistry.
authors.forename: B T
authors.initials: BT
authors.lastname: Hershey
authors.forename: H G
authors.initials: HG
authors.lastname: Hershey
mesh_terms: D000537:Aluminum Oxide; D002516:Ceramics; D004867:Equipment Design; D004955:Esthetics, Dental; D006801:Humans; D009967:Orthodontic Appliances; D009968:Orthodontic Appliances, Removable; D009969:Orthodontic Wires; D014087:Tooth Movement Techniques / Q000295:instrumentation
chemical_list: D000537:Aluminum Oxide