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Fig. 2. One-year follow-up videofluoroscopic swallowing study (VFSS). The amount of semisolid vallecular residue (B) was reduced compared to the initial VFSS (A). The white arrow is the vallecular residue.
J Korean Dysphagia Soc 2021;11:82~86 https://doi.org/10.34160/jkds.2021.11.1.012
© J. Korean Dysphagia Soc.