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
Zdroj: In Respiratory Medicine October 2013 107(10):1558-1567
Databáze: ScienceDirect