title: Bactericidal antibody assay using  14 C-labeled Neisseria meningitidis.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D001345:Autoradiography; D001770:Blood Bactericidal Activity; D002247:Carbon Isotopes; D002470:Cell Survival; D003165:Complement System Proteins; D046508:Culture Techniques; D005374:Filtration; D006801:Humans; D008722:Methods; D009345:Neisseria meningitidis; D011817:Rabbits / Q000276:immunology; D013997:Time Factors
chemical_list: D000906:Antibodies; D002247:Carbon Isotopes; D003165:Complement System Proteins