Figures & data
Table 1 Baseline characteristics of COPD patients in the reference group (HandiHaler®) and test group (Discair®)
Table 2 Spirometry findings before (0 h) and 24 h after bronchodilator use in the reference group (HandiHaler®) and test group (Discair®)
Table 3 Bronchodilator efficacy parameters in the reference group (HandiHaler®) and test group (Discair®)