Effect of dental prophylaxis on tooth-surface flora.
D000190:Actinomyces / Q000302:isolation & purification; D000293:Adolescent; D000328:Adult; D001419:Bacteria / Q000302:isolation & purification; D003773:Dental Plaque / Q000382:microbiology*; D003777:Dental Prophylaxis; D006801:Humans; D013194:Staining and Labeling