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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Neurogastroenterol Motil. 2017 Nov 16;30(4):e13251. doi: 10.1111/nmo.13251

Figure 2.

Figure 2

Bar graphs depicting mean Normalized Residue Ratio Score values for the a) valleculae and b) piriform sinus across bolus types. Dashed lines indicate established normative values for liquid thin only (NRRSv<0.07; NRRSp<0.20).