Analysis of chronic obstructive pulmonary disease exacerbations with the dual bronchodilator QVA149 compared with glycopyrronium and tiotropium (SPARK): a randomised, double-blind, parallel-group study

✍ Scribed by Wedzicha, Jadwiga A; Decramer, Marc; Ficker, Joachim H; Niewoehner, Dennis E; Sandström, Thomas; Taylor, Angel Fowler; D'Andrea, Peter; Arrasate, Christie; Chen, Hungta; Banerji, Donald

• Book ID: 122684139
• Publisher: Elsevier
• Year: 2013
• Tongue: English
• Weight: 345 KB
• Volume: 1
• Category: Article
• ISSN: 2213-2600
• DOI: 10.1016/S2213-2600(13)70052-3