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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 (https://creativecommons.org/licenses/by/4.0/).
Percentage amount of AZT in the receptor compartment, within the skin and in the donor compartment obtained after 24 h from the application of AZT solution (control, Ctrl) or microemulsions. Data are expressed as means ± SD, n = 5.