title: Pneumonia due to Chlamydia pneumoniae strain TWAR.
authors.forename: T G
authors.initials: TG
authors.lastname: Wreghitt
mesh_terms: D002690:Chlamydia Infections / Q000175:diagnosis / Q000453:epidemiology*; D016993:Chlamydophila pneumoniae; D006801:Humans; D011014:Pneumonia / Q000453:epidemiology*; D009956:Psittacosis / Q000175:diagnosis / Q000453:epidemiology; D014481:United States / Q000453:epidemiology