title: Chlamydia pneumoniae and COPD exacerbation.
authors.forename: T A R
authors.initials: TA
authors.lastname: Seemungal
authors.forename: J A
authors.initials: JA
authors.lastname: Wedzicha
authors.forename: P K
authors.initials: PK
authors.lastname: MacCallum
authors.forename: S L
authors.initials: SL
authors.lastname: Johnston
authors.forename: P A
authors.initials: PA
authors.lastname: Lambert
mesh_terms: D023521:Chlamydophila Infections / Q000150:complications*; D016993:Chlamydophila pneumoniae; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D018410:Pneumonia, Bacterial / Q000150:complications*; D016133:Polymerase Chain Reaction / Q000379:methods; D029424:Pulmonary Disease, Chronic Obstructive / Q000382:microbiology*