New large-scale study to investigate effect of tiotropium + olodaterol Respimat < sup > ® < /sup > on exacerbations in COPD

New large-scale study to investigate effect of tiotropium + olodaterol Respimat < sup > ® < /sup > on exacerbations in COPD
Source: Boehringer Ingelheim Corporate News - Category: Research Source Type: news