1. Statistics for experiments: An introduction to design, data analysis and model building;Box,1978
2. National plan for control of residues and contaminants – animal origin;Brazil Ministry of Agriculture Livestock and Food Supply Normative Instruction nº 42,1999
3. Manual de Garantia da Qualidade Analítica;Brazil Ministry of Agriculture, Livestock and Food Supply,2011
4. Cadmium concentration in farmlands in southern Spain: possible sources of contamination;Cabrera;The Science Total Environmental,1994
5. Determination of cadmium and lead in fresh meat by slurry sampling graphite furnace atomic absorption spectrometry;Damin;Analytical Methods,2011