Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Usmani, OS" or (type any "bookEditor issueEditor" and editor="Usmani, OS") Add to list Conference Paper C3 FeNO and blood eosinophils as biomarkers in predicting asthma exacerbations S Rastogi, S Bosnic-Antievich, I Pavord, N Roche, D Halpin, L Bjermer, OS Usmani, Guy Brusselle (UGent) , S Wan Yau Ming, S Halim, et al. (2017) THORAX. 72(suppl. 3). p.A190-A190