ROVERI, Flavia Lopes; PEGO, Ana Miguel Fonseca; ELLER, Sarah; OLIVEIRA, Tiago Franco de; YONAMINE, Mauricio. Evaluation of artificial drug incorporation into hair for the production of quality control samples. Drug Analytical Research, Porto Alegre, v. 5, n. 2, p. 30–35, 2026. DOI: 10.22456/2527-2616.118887. Disponível em: https://seer.ufrgs.br/index.php/dar/article/view/118887. Acesso em: 8 aug. 2026.