. 2020 Feb 20;12(1):22–32. doi: 10.4047/jap.2020.12.1.22
© 2020 The Korean Academy of Prosthodontics
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.
Fig. 2. SEM and surface topography images of RNC material.
