title: Making asthma exacerbations routine: Infrequent outcomes in common conditions through routine data collection.
authors.forename: Steve
authors.initials: S
authors.lastname: Cunningham
authors.forename: Steff
authors.initials: S
authors.lastname: Lewis
mesh_terms: D001249:Asthma / Q000276:immunology*; D005260:Female; D063373:Hand Hygiene / Q000379:methods*; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000517:prevention & control*; D008297:Male; D012572:School Health Services