title: Studies on the culture filtrates of some NAG strains.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000096:biosynthesis; D000992:Antitoxins; D002199:Capillary Permeability; D000939:Epitopes; D007116:Immunization, Passive; D005779:Immunodiffusion; D011817:Rabbits; D014118:Toxins, Biological; D014733:Vibrio / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D000992:Antitoxins; D000939:Epitopes; D014118:Toxins, Biological