MBAH, C. J.; NNADI, C. O. The In Vitro Permeability Study of Valsartan through Excised Rat Skin. Journal of Biological Research and Biotechnology, Nigeria, v. 8, n. 1, p. 598– 601, 2025. DOI: 10.4314/br.v8i1.62540. Disponível em: https://www.bio-research.com.ng/index.php/home/article/view/312.. Acesso em: 3 may. 2025.