SynthesisThe Cochrane database of systematic reviews2017
Long-acting muscarinic antagonist (LAMA) plus long-acting beta-agonist (LABA) versus LABA plus inhaled corticosteroid (ICS) for stable chronic obstructive pulmonary disease (COPD).
Nobuyuki Horita et al.PubMed ↗Full text ↗Publisher ↗
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