. 2020 Sep 9;6(6):693–699. doi: 10.1002/cre2.325
© 2020 The Authors. Clinical and Experimental Dental Research published by John Wiley & Sons Ltd.
This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
FIGURE 2.
Measuring the color parameters at the center of specimen