@article{cardoso_andrade_chianca junior_silva_pedrosa_2003,  title={Elimination of turbidity interference in serum iron colorimetric assay by enzymatic proteolysis},  volume={46},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132003000300019},  DOI={10.1590/S1516-89132003000300019},  number={3},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Cardoso, Leonardo M. and Andrade, Milton H. G. de and Chianca Junior, Deoclécio A. and Silva, Marcelo Eustáquio and Pedrosa, Maria Lúcia},  year={2003},  month={Jun},  pages={469–477} }