PT  - JOURNAL ARTICLE
AU  - Bankhead, Charles
ED  - Magnussen, Helgo
TI  - Comparing Combination Therapies for COPD Maintenance
DP  - 2010 Jul 01
TA  - MD Conference Express
PG  - 8--9
VI  - 10
IP  - 3
4099  - http://mdc.sagepub.com/content/10/3/8.short
4100  - http://mdc.sagepub.com/content/10/3/8.full
AB  - Combination therapy with tiotropium and salmeterol led to greater improvement in lung function parameters in patients with chronic obstructive pulmonary disease than did the combination of fluticasone and salmeterol.