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Exhaled nitric oxide: Standardizing assessment of inflammation in asthma


A recent review proposes standardization of the assessment of asthma and measuring the fraction of exhaled nitric oxide (eNO) to diagnose asthma, evaluate its control, and determine medication efficacy in treated patients.


Bukstein D et al. Asthma end points and outcomes: what have learned? J Allergy Clin Immunol. 2006;118:S1–15.