@article{silva_jacques_andreazza_bento_camargo_2013,  title={The effects of trace elements, cations, and environmental conditions on protocatechuate 3,4-dioxygenase activity},  volume={70},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162013000200002},  DOI={10.1590/S0103-90162013000200002},  number={2},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Silva, Andréa Scaramal da and Jacques, Rodrigo Josemar Seminoti and Andreazza, Robson and Bento, Fátima Menezes and Camargo, Flávio Anastácio de Oliveira},  year={2013},  month={Mar},  pages={68–73} }