title: [Occurrence of malocclusion and the need for orthodontic treatment in 6-year-olds in Nittedal].
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000453:epidemiology*; D009664:Norway; D009971:Orthodontics, Corrective
vernacular_title: Malokklusjonsfrekvens og kjeveortopedisk behandlingsbehov hos 6-åringer i Nittedal.