Safety and efficacy of dual bronchodilation with QVA149 in COPD patients: The ENLIGHTEN study
Autor: | Dahl, Ronald, Chapman, Kenneth R., Rudolf, Michael, Mehta, Rajendra, Kho, Pearl, Alagappan, Vijay K.T., Chen, Hungta, Banerji, Donald |
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Zdroj: | In Respiratory Medicine October 2013 107(10):1558-1567 |
Databáze: | ScienceDirect |
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