title: Serotyping of pneumococci by polyvalent counterimmunoelectrophoresis.
authors.forename: M G
authors.initials: MG
authors.lastname: Holliday
mesh_terms: D003378:Counterimmunoelectrophoresis; D007122:Immunoelectrophoresis; D012703:Serotyping / Q000379:methods*; D013296:Streptococcus pneumoniae / Q000145:classification*