Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS: evaluating the selenium metabolic process in cattle - Oliveira, Aline Fernandes de; Landero, J.; Kubachka, K.; Nogueira, Ana Rita de Araujo; Zanetti, Marcus Antônio; Caruso, J (Journal of Analytical Atomic Spectrometry, 2016)