@article{vidotto_lima_fritzen_freitas_venâncio_ono_2009, title={Frequency of virulence genes in Escherichia coli strains isolated from piglets with diarrhea in the North Parana State, Brazil}, volume={40}, ISSN={1517-8382}, url={https://doi.org/10.1590/S1517-83822009000100035}, DOI={10.1590/S1517-83822009000100035}, number={1}, journal={Brazilian Journal of Microbiology}, publisher={Sociedade Brasileira de Microbiologia}, author={Vidotto, Marilda C. and Lima, Natália C.S. de and Fritzen, Juliana T.T. and Freitas, Júlio C. de and Venâncio, Emerson J. and Ono, Mario A.}, year={2009}, month={Jan}, pages={199–204} }