[Microbiological study of the cleansing effect of ultrasonic vibration in pits and fissures].
D002648:Child; D003731:Dental Caries / Q000382:microbiology / Q000628:therapy; D003743:Dental Enamel / Q000382:microbiology; D003777:Dental Prophylaxis; D005260:Female; D006801:Humans; D008297:Male; D013291:Streptococcus / Q000302:isolation & purification*; D013997:Time Factors; D014070:Tooth / Q000382:microbiology*; D014464:Ultrasonic Therapy; D014732:Vibration