[Spring devices in orthodontics].
D002648:Child; D003724:Dental Arch / Q000002:abnormalities; D006801:Humans; D008437:Maxilla / Q000002:abnormalities; D003765:Models, Dental; D009967:Orthodontic Appliances; D009971:Orthodontics, Corrective
Federgeräte in der Kieferorthopädie.