title: Diagnosing pneumococcal pneumonia.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis; D006801:Humans; D011018:Pneumonia, Pneumococcal / Q000175:diagnosis*; D013296:Streptococcus pneumoniae / Q000276:immunology / Q000302:isolation & purification
chemical_list: D000942:Antigens, Bacterial