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. 2019 Dec 26;7(24):e14330. doi: 10.14814/phy2.14330

Figure 3.

Figure 3

Comparison of airway and lung volumes before and 1 year after bronchodilator treatment. The airway tree and lung volumes were compared before (a) and 1 year after (b) starting long‐acting muscarinic antagonist. Red, blue, light green, dark green, and dark red indicate the right upper, middle, and lower lobes, and the left upper and lower lobes, respectively