1Gustafsson LE,Leone AM,Persson MG,et al.Endogenous nitric oxide is present in the exhaled air of rabbits, guinea pigs and humans. Biochemical and Biophysical Research Communications . 1991
2Jatakanon A,Lim S,Barnes P J.Changes in sputum eosinophils predict loss of asthma control. American Journal of Respiratory and Critical Care Medicine . 2000
3Alving K,Weitzbergoe E,Lundberg JM.Increased amount of nitric oxide in exhaled air of asthmatics. European Respiratory Journal . 1993
4van den Toorn L M,Overbeek S E,de Jongste J C,et al.Airway inflammation is present during clinical remission of atopic asthma. American Journal of Respiratory and Critical Care Medicine . 2001
6Deykin A,Massaro AF,Drazen J Met al.Exhaled nitric oxide as adiagnostic test for asthma:online versus off line technique and ef-fect of flowrate. American Journal of Respiratory and Critical Care Medicine . 2002
7CA Bates,PE Silkoff.Exhaled nitric oxide in asthma: from bench to the bedside. The Journal of Allergy and Clinical Immunology . 2003
8Henriksen AH,Sue-Chu M,Holmen TL,et al.Exhaled and nasal NO levels in allergic rhinitis: relation to sensitization,pollen season and bronchial hyperresponsiveness. European Respiratory Journal . 1999
9Beck-Ripp J,Griese M,Arenz S,et al.Changes of exhaled nitric oxide during steroid treat ment of childhood asthma. European Respiratory Journal . 2002
10A.D. Smith,J.O. Cowan,K.P. Brassett.Use of exhaled nitric oxide measurements to guide treatment in chronic asthma. The New England Journal of Medicine . 2005
