title: Analysis of a bivalent meningococcal vaccine (A + C). Part I. Analytical and safety data.
mesh_terms: D000907:Antibodies, Bacterial / Q000302:isolation & purification*; D001428:Bacterial Vaccines / Q000032:analysis* / Q000592:standards; D008722:Methods; D009345:Neisseria meningitidis / Q000276:immunology*; D011135:Polysaccharides, Bacterial / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D001428:Bacterial Vaccines; D011135:Polysaccharides, Bacterial