title: Relative proportions of Actinomyces viscosus and Actinomyces naeslundii in dental plaques collected from single sites.
mesh_terms: D000190:Actinomyces / Q000145:classification / Q000166:cytology*; D000328:Adult; D003773:Dental Plaque / Q000382:microbiology*; D006801:Humans; D012463:Saliva / Q000382:microbiology; D014070:Tooth / Q000382:microbiology*