title: Is Chlamydia pneumoniae important in asthma? The first controlled trial of therapy leaves the question unanswered.
authors.forename: S L
authors.initials: SL
authors.lastname: Johnston
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001249:Asthma / Q000382:microbiology*; D015984:Causality; D002648:Child; D023521:Chlamydophila Infections / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy*; D016993:Chlamydophila pneumoniae; D002908:Chronic Disease; D006801:Humans; D018410:Pneumonia, Bacterial / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy* / Q000453:epidemiology; D016133:Polymerase Chain Reaction; D015995:Prevalence; D012107:Research Design / Q000592:standards; D012720:Severity of Illness Index
chemical_list: D000900:Anti-Bacterial Agents