Frontier dentistry: part I: Developmental abnormalities of dental structure.
D000293:Adolescent; D000848:Anodontia / Q000453:epidemiology; D002648:Child; D006801:Humans; D009805:Odontogenesis; D014071:Tooth Abnormalities / Q000453:epidemiology*; D014096:Tooth, Supernumerary / Q000453:epidemiology