1 study found for:    18836213 [PUBMED-IDS]
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Rank Status Study
1 Completed
Has Results
Evaluation of the Long- Term Effects of Spiriva on Lung Function in COPD Patients
Condition: Pulmonary Disease, Chronic Obstructive
Interventions: Drug: tiotropium;   Drug: placebo

Indicates status has not been verified in more than two years