. 2020 Apr 13;12(4):349. doi: 10.3390/pharmaceutics12040349
© 2020 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/).
Figure 1.
Stents surface modification techniques.