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. 2019 Jan 16;4(1):13. doi: 10.3390/geriatrics4010013

Figure 2.

Figure 2

(a) Bar graph depicting in differences in vallecular residue (NRRSv) by bolus viscosity; (b) Bar graph depicting in differences in pyriform sinus residue (NRRSp) by bolus viscosity. * p ≤ 0.05.