Revisiting the role of exhaled nitric oxide in asthma.


PURPOSE OF REVIEW This review focuses on the most recent studies investigating fractional nitric oxide concentration in exhaled breath (FeNO) as a useful biomarker for identifying specific phenotypes in asthma and as a tool for asthma diagnosis, monitoring and clinical decision-making. RECENT FINDINGS On the basis of the current literature, it has been… (More)
DOI: 10.1097/MCP.0000000000000006


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