title: Effects of monoassociation with cariogenic streptococci on lymphoid tissue in the intestine and spleen of Harvard rats.
mesh_terms: D000818:Animals; D003731:Dental Caries / Q000276:immunology*; D013293:Enterococcus faecalis / Q000276:immunology* / Q000472:pathogenicity; D005856:Germ-Free Life; D006801:Humans; D007422:Intestines / Q000276:immunology / Q000382:microbiology*; D051381:Rats; D011919:Rats, Inbred Strains; D013045:Species Specificity; D013290:Streptococcal Infections / Q000276:immunology; D013295:Streptococcus mutans / Q000276:immunology* / Q000472:pathogenicity