LIU, Erdong; ZHENG, Yongjun. Determination of Metallic Elements for Quality Control of Herbal Medicines. Asian Journal of Chemistry, [S. l.], v. 23, n. 3, p. 1091–1094, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/16091. Acesso em: 9 jul. 2024.