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. 2019 May 30;24(11):2059. doi: 10.3390/molecules24112059

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© 2019 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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(A) The H&E stained specimen of the second SCC tissue, the symbols I, II, and III marks the epidermis, dermis, and cancerous area, whose partially magnified images are displayed. (B) The spectral comparison of the three regions.