title: The somatic antigens of two strains of Rhizobium trifolii.
mesh_terms: D000818:Animals; D000941:Antigens; D002241:Carbohydrates / Q000032:analysis; D002845:Chromatography; D005620:Freund's Adjuvant; D007114:Immunization; D005779:Immunodiffusion; D008055:Lipids / Q000032:analysis; D008070:Lipopolysaccharides / Q000032:analysis; D010758:Phosphorus / Q000032:analysis; D011817:Rabbits; D012231:Rhizobium / Q000032:analysis / Q000276:immunology*; D013501:Surface-Active Agents
chemical_list: D000941:Antigens; D002241:Carbohydrates; D008055:Lipids; D008070:Lipopolysaccharides; D013501:Surface-Active Agents; D010758:Phosphorus; D005620:Freund's Adjuvant