Biomarkers and severe asthma: a critical appraisal
Review Alessandra Chiappori1†, Laura De Ferrari1†, Chiara Folli1, Pierluigi Mauri2, Anna Maria Riccio1 and Giorgio Walter Canonica1* *Corresponding author: Giorgio W Canonica canonica@unige.it Clinical and Molecular Allergy 2015, 13:20 doi:10.1186/s12948-015-0027-7 Abstract Severe asthma (SA) is a clinically and etiologically heterogeneous…