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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/).
The in vitro release profile of AZM-L-F1(H), AZM-S-F1(H) formulations, and pure AZM in DW, HCl, and SIF, respectively. (A) The in vitro release profile in DW. (B) The in vitro release profile in 0.1 mM HCl (pH = 4). (C) The in vitro release profile in SIF pH = (6.8).