First line maintenance therapy for asthma: an observational study comparing inhaled corticosteroid monotherapy to combination inhaled corticosteroid/long acting beta agonist therapy in UK general practice
The diagnosis of cystic fibrosis by sweat test: the establishment of age specific reference intervals
Using the asthma control questionnaire (ACQ) to guide self-management in adults with asthma: an internet-based approach
Effect of roflumilast on inflammatory cell volume density in lungs of mice chronically exposed to cigarette smoke
Effect of salmeterol/fluticasone propionate versus tiotropium bromide on exacerbations: the INSPIRE study (investigating new standards for prophylaxis in reduction of exacerbations)