Is caries susceptibility an internal problem of the tooth?
D000818:Animals; D003731:Dental Caries / Q000209:etiology*; D003733:Dental Caries Susceptibility; D003782:Dental Pulp / Q000502:physiology*; D004037:Diet, Cariogenic; D008297:Male; D051381:Rats; D012469:Salivary Glands / Q000502:physiology*