@article{schumann_ferreira_2004,  title={Production of recombinant proteins in Escherichia coli},  volume={27},  ISSN={1415-4757},  url={https://doi.org/10.1590/S1415-47572004000300022},  DOI={10.1590/S1415-47572004000300022},  number={3},  journal={Genetics and Molecular Biology},  publisher={Sociedade Brasileira de Genética},  author={Schumann, Wolfgang and Ferreira, Luis Carlos S.},  year={2004},  pages={442–453} }