Fractional Exhaled Nitric Oxide (FENO) in the management of asthma:
a position paper of the Italian Respiratory Society (SIP/IRS)
and Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC)
![](https://siaaic.org/wp-content/uploads/2023/03/siaaic_200x98.png)
Fractional Exhaled Nitric Oxide (FENO) in the management of asthma:
a position paper of the Italian Respiratory Society (SIP/IRS)
and Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC)