Microbial flora in dental caries.
D000293:Adolescent; D000328:Adult; D001419:Bacteria / Q000166:cytology*; D002648:Child; D003731:Dental Caries / Q000382:microbiology*; D006801:Humans; D013291:Streptococcus / Q000166:cytology; D013295:Streptococcus mutans / Q000166:cytology