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. 2014 Sep 2;3:496. doi: 10.1186/2193-1801-3-496

Figure 2.

Figure 2

Mean and 95% Confidence Interval plots for (a) spirometric PIFR versus patient disease group; (b) Diskus™ PIFR versus patient disease group; (c) spirometric IVC versus patient disease group; and (d) Diskus TM IVC versus patient disease group. NRC: Non-respiratory condition, NMD: Neuromuscular disease.