Comment on

• Targeting the small airways asthma phenotype: if we can reach it, should we treat it?

  Lipworth B. Lipworth B. Ann Allergy Asthma Immunol. 2013 Apr;110(4):233-9. doi: 10.1016/j.anai.2013.02.009. Ann Allergy Asthma Immunol. 2013. PMID: 23535085 Review.
• FEF25-75: a marker for small airways and asthma control.

  Ciprandi G, Cirillo I, Pasotti F, Ricciardolo FL. Ciprandi G, et al. Ann Allergy Asthma Immunol. 2013 Sep;111(3):233. doi: 10.1016/j.anai.2013.06.012. Epub 2013 Jul 16. Ann Allergy Asthma Immunol. 2013. PMID: 23987209 No abstract available.