SEHN, Luísa Degrandi; OLIVEIRA, Gabriela Fusinatto de; LOPES, Melaine Maiara da Silva; TEIXEIRA, Helder Ferreira; MATTE , Ursula da Silveira; SCHUH , Roselena Silvestri; SILVEIRA FACHEL, Flavia Nathiely. Validation of a HPLC-UV analytical and bioanalytical method for dexamethasone determination in nanoemulsions, porcine nasal mucosa, and mouse plasma and brain tissue. Drug Analytical Research, Porto Alegre, v. 9, n. 1, p. 51–56, 2026. DOI: 10.22456/2527-2616.148019. Disponível em: https://seer.ufrgs.br/index.php/dar/article/view/148019. Acesso em: 3 aug. 2026.