title: [Contribution to the treatment of the Class II/1 by means of the activator-headgear combination].
authors.forename: P
authors.initials: P
authors.lastname: Andrik
mesh_terms: D000202:Activator Appliances; D000293:Adolescent; D002648:Child; D005115:Extraoral Traction Appliances; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D009968:Orthodontic Appliances, Removable; D009971:Orthodontics, Corrective / Q000295:instrumentation*
vernacular_title: Beitrag zur Behandlung von Gebissanomalien der Klasse II/1 mit der Aktivator-Headgear-Kombination.