title: Reply: To PMID 23142009.
authors: Paul T
authors: PT
authors: King
authors: Steven
authors: S
authors: Lim
authors: Stephen R
authors: SR
authors: Holdsworth
mesh_terms: D005260:Female; D006192:Haemophilus Infections / Q000276:immunology*; D006193:Haemophilus influenzae / Q000276:immunology*; D006801:Humans; D008168:Lung / Q000276:immunology* / Q000382:microbiology*; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000382:microbiology*; D013601:T-Lymphocytes / Q000276:immunology*