. 2021 Dec 17;10(12):1347. doi: 10.3390/biology10121347
© 2021 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 (https://creativecommons.org/licenses/by/4.0/).
Figure 7.
Process flow of morphological opening.