Analyse de: ‐ Rodrigo G, Castro-Rodriguez J, Plaza V. Safety and efficacy of combined long-acting β-agonists and inhaled
Bespreking van: – Rodrigo G, Castro-Rodriguez J, Plaza V. Safety and efficacy of combined long-acting ß-agonists and inhaled corticosteroids vs long-acting ß-agonists monotherapy for stable COPD. Chest 2009; 136:1029-38