ZOKAEI, M.; SEPEHRI, M.; ZAREI, A.; JAFARI, F. Determination of the concentration of heavy metals in medicinal plants and assessment of the risk to health. Amazonia Investiga, [S. l.], v. 7, n. 16, p. 335–343, 2018. Disponível em: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/417. Acesso em: 13 oct. 2025.