[Indications and contraindications for removable and fixed orthodontic appliances].
D000202:Activator Appliances; D006801:Humans; D009967:Orthodontic Appliances; D009968:Orthodontic Appliances, Removable; D009971:Orthodontics, Corrective / Q000379:methods*
Indicazioni e controindicazioni per apparecchi ortodontici mobili e fissi.