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. 2017 May 26;47(4):238–247. doi: 10.4041/kjod.2017.47.4.238

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© 2017 The Korean Association of Orthodontists.

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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Table 1. Mechanical properties of the artificial test block.