title: A short history of the pneumococcus with special reference to lobar pneumonia.
mesh_terms: D006801:Humans; D007239:Infections; D011008:Pneumococcal Infections; D011014:Pneumonia / Q000209:etiology*; D011018:Pneumonia, Pneumococcal; D013296:Streptococcus pneumoniae
keywords: PNEUMOCOCCI/infection; PNEUMONIA/etiology and pathogenesis