[Orthodontic concepts and their practice (2)].
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009969:Orthodontic Wires; D009971:Orthodontics, Corrective / Q000379:methods*; D009972:Orthodontics, Interceptive / Q000379:methods