title: [Herbst apparatus and Jasper jumper].
authors: H U
authors: HU
authors: Paulsen
mesh_terms: D000202:Activator Appliances; D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D009967:Orthodontic Appliances
vernacular_title: Herbst apparatur og Jasper jumper.