. 2023 Apr 4;13(7):1339. doi: 10.3390/diagnostics13071339
© 2023 by the author.
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 (https://creativecommons.org/licenses/by/4.0/).
Figure 3.
The subcutaneous tissues at the needle mark.