title: The ecology of streptococcus mutans in carious lesions and on caries-free surfaces of the same tooth.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000382:microbiology*; D003773:Dental Plaque / Q000382:microbiology*; D004463:Ecology; D005260:Female; D006801:Humans; D008297:Male; D008963:Molar / Q000382:microbiology; D013291:Streptococcus / Q000302:isolation & purification*; D014070:Tooth / Q000382:microbiology*