title: Exhaled nitric oxide as a diagnostic tool.
authors.forename: Philip
authors.initials: P
authors.lastname: Silkoff
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D001944:Breath Tests / Q000379:methods*; D006801:Humans; D009569:Nitric Oxide / Q000378:metabolism*
chemical_list: D009569:Nitric Oxide