title: [Evaluation of the bacteriological diagnosis of lower respiratory tract infections].
authors.forename: L X
authors.initials: LX
authors.lastname: He
authors.forename: X Y
authors.initials: XY
authors.lastname: Li
mesh_terms: D001431:Bacteriological Techniques; D006801:Humans; D011014:Pneumonia / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000382:microbiology*; D013048:Specimen Handling; D013183:Sputum / Q000382:microbiology