@article{melo_zaia_celligoi_2012,  title={Levan from Bacillus subtilis Natto: its effects in normal and in streptozotocin-diabetic rats},  volume={43},  ISSN={1517-8382},  url={https://doi.org/10.1590/S1517-83822012000400046},  DOI={10.1590/S1517-83822012000400046},  number={4},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Melo, Fernando Cesar Bazani Cabral de and Zaia, Cássia Thaïs Bussamra Viera and Celligoi, Maria Antonia Pedrine Colabone},  year={2012},  month={Oct},  pages={1613–1619} }