The quellung reaction, a neglected microbiologic technique.
D001419:Bacteria / Q000145:classification*; D001424:Bacterial Infections / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D011135:Polysaccharides, Bacterial / Q000276:immunology; D012703:Serotyping / Q000379:methods*; D013296:Streptococcus pneumoniae / Q000145:classification
D011135:Polysaccharides, Bacterial