title: Fractional exhaled nitric oxide: is there value beyond predicting exacerbations?
authors.forename: Peter B
authors.initials: PB
authors.lastname: Boggs
mesh_terms: D000280:Administration, Inhalation; D001249:Asthma / Q000175:diagnosis* / Q000188:drug therapy / Q000503:physiopathology; D015415:Biomarkers / Q000032:analysis; D002648:Child; D018450:Disease Progression; D045853:Exhalation; D006801:Humans; D006889:Hydroxycorticosteroids / Q000008:administration & dosage; D015289:Leukotrienes / Q000008:administration & dosage; D009569:Nitric Oxide / Q000032:analysis*
chemical_list: D015415:Biomarkers; D006889:Hydroxycorticosteroids; D015289:Leukotrienes; D009569:Nitric Oxide