García-Tomillo A, Dafonte Dafonte J, Paz González A. Levels of Cd, Cr, Ni y Pb in a agricultural soil over quaternary sediments extracted by Mehilich-3 and DTPA. Cad Lab Xeol Laxe [Internet]. 2019 Dec. 2 [cited 2024 Jul. 22];41:47-58. Available from: https://revistas.udc.es/index.php/CADLAXE/article/view/cadlaxe.2019.41.0.5812