title: Studies on oral filamentous bacteria. II. Serological relationships within the genera Actinomyces, Nocardia, Bacterionema and Leptotrichia.
mesh_terms: D000192:Actinomycetales / Q000276:immunology*; D000372:Agglutination Tests; D003168:Complement Fixation Tests; D005827:Genetics, Microbial; D006088:Gram-Negative Aerobic Bacteria / Q000276:immunology*; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D066298:In Vitro Techniques; D007778:Lactobacillus / Q000276:immunology; D009055:Mouth / Q000382:microbiology*; D009615:Nocardia / Q000276:immunology
chemical_list: D007106:Immune Sera