title: Alternatives to extraction orthodontics: a nitanium palatal expander.
authors.forename: J W
authors.initials: JW
authors.lastname: Gerber
mesh_terms: D003722:Dental Alloys; D006801:Humans; D008312:Malocclusion, Angle Class II / Q000628:therapy; D009532:Nickel; D016382:Orthodontic Appliance Design; D017289:Orthodontic Appliances, Functional; D010155:Palatal Expansion Technique / Q000295:instrumentation*; D014025:Titanium; D014081:Tooth Extraction
chemical_list: D003722:Dental Alloys; C040654:titanium nickelide; D009532:Nickel; D014025:Titanium