1. Global Initiative for Asthma (GINA), National Heart Lung and Blood Institute, National Institutes of Health. GINA report. Global strategy for asthma management and prevention. Bethesda: National Institutes of Health; 2006.
2. Global Initiative for Obstructive Lung Disease (GOLD), National Heart Lung and Blood Institute, National Institutes of Health. GOLD report. Global strategy for diagnosis, management and prevention of COPD. Bethesda: National Institutes of Health; 2009.
3. Efficacy of indacaterol in the treatment of patients with COPD;Jones;Prim Care Respir J,2011
4. In vitro pharmacological characterisation of the β2-adrenoceptor binding kinetics of [3H]vilanterol, a novel long acting β2-agonist;Slack;Br J Pharmacol,2011
5. Pharmacological characterisation of GW642444, a long-acting β2-agonist (LABA) with rapid onset and long duration, on isolated large and small human airways;Morrison;Am J Respir Crit Care Med,2010