@article{amaral_correa_corrêa_souza_cass_2019,  title={Direct Assay to Evaluate Phosphoenolpyruvate Carboxykinase Activity},  volume={30},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20190079},  DOI={10.21577/0103-5053.20190079},  number={10},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Amaral, Bruno S. do and Correa, Katia Celina S. and Corrêa, Arlene G. and Souza, Dulce H. F. de and Cass, Quezia B.},  year={2019},  month={Oct},  pages={2105–2113} }