title: The changing model.
authors.forename: Terrance J
authors.initials: TJ
authors.lastname: Spahl
mesh_terms: D006801:Humans; D008310:Malocclusion / Q000503:physiopathology / Q000628:therapy*; D009967:Orthodontic Appliances; D013704:Temporomandibular Joint / Q000294:innervation* / Q000503:physiopathology; D013705:Temporomandibular Joint Disorders / Q000503:physiopathology / Q000628:therapy*