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. 2016 Mar 7;9(1):14–20. doi: 10.21053/ceo.2016.9.1.14

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Copyright © 2016 by Korean Society of Otorhinolaryngology-Head and Neck Surgery.

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 7. — Variations in amplitudes of distortion product otoacoustic emission (DPOAE) for different time points in dexpanthenol (D) group (D0, baseline [day 0]; D1, 1st day; D5; 5th day; D12, 12th day). SPL, sound pressure level.