title: A sensitive method for the determination of the molecular size of meningococcal polysaccharide vaccine.
mesh_terms: D001428:Bacterial Vaccines / Q000032:analysis* / Q000592:standards; D002850:Chromatography, Gel; D006868:Hydrolysis; D008968:Molecular Conformation; D009345:Neisseria meningitidis / Q000032:analysis* / Q000276:immunology; D011135:Polysaccharides, Bacterial / Q000032:analysis* / Q000276:immunology
chemical_list: D001428:Bacterial Vaccines; D011135:Polysaccharides, Bacterial