GU, J.L.; ZHAO, G. Determination of Cd, Cr, Cu, Ni, Zn in River Fish by Ultrasound Assisted Extraction-Atomic Absorption Spectrometry. Asian Journal of Chemistry, [S. l.], v. 25, n. 8, p. 4356–4360, 2013. DOI: 10.14233/ajchem.2013.13976. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25_8_53. Acesso em: 23 jul. 2024.