@article{campana_barbosa_fehlberg_gales_2013,  title={Frequency of plasmid-mediated AmpC in Enterobacteriaceae isolated in a Brazilian Teaching Hospital},  volume={44},  ISSN={1517-8382},  url={https://doi.org/10.1590/S1517-83822013000200023},  DOI={10.1590/S1517-83822013000200023},  number={2},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Campana, Eloiza H. and Barbosa, Paula P. and Fehlberg, Lorena C.C. and Gales, Ana C.},  year={2013},  pages={477–480} }