Studies of permanent tooth anomalies in 7,886 Canadian individuals. I: impacted teeth.
D000848:Anodontia / Q000453:epidemiology; D002170:Canada; D005260:Female; D006801:Humans; D008297:Male; D014071:Tooth Abnormalities / Q000453:epidemiology*; D014095:Tooth, Impacted / Q000453:epidemiology*; D014096:Tooth, Supernumerary / Q000453:epidemiology*