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. 2019 Apr 25;62(5):1338–1363. doi: 10.1044/2019_JSLHR-S-18-0448

Figure 1.

Figure 1.

Stimulus array used in the current experiment. A 20% w/v barium sulfate suspension (thin) was mixed with a xanthan gum thickener to reach Levels 1–4 of the International Dysphagia Diet Standardisation Initiative framework.