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. 2011 Mar 29;81(5):750–753. doi: 10.2319/103010-639.1

Figure 5.

Figure 5

Relationship between nasal airway resistance and lip closing-force in the nasal obstruction group. (The straight line in the graph indicates regression equation. y  =  −0.019x + 0.504; γ  =  0.616; n  =  14; P < .05.)