Amorim Filho, V.R., Polito, W.L., de Oliveira, S.R., Freschi, G.P.G. and Gomes Neto, J.A. 2006. Simultaneous determination of Cd and Pb in antibiotics used in sugar-cane fermentation process by GFAAS. Eclética Química. 31, 2 (Jun. 2006), 07–12. DOI:https://doi.org/10.26850/1678-4618eqj.v31.2.2006.p07-12.