Streptococcus mutans serotypes in young schoolchildren.
D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000382:microbiology / Q000473:pathology*; D003818:Dentition, Mixed; D006801:Humans; D012703:Serotyping; D013291:Streptococcus / Q000145:classification*; D013295:Streptococcus mutans / Q000145:classification* / Q000302:isolation & purification; D014070:Tooth / Q000382:microbiology*