TY - CONF AU - Guillén Fretes, Rosa María A4 - Universidad Nacional de Asunción - Instituto de Investigaciones en Ciencias de la Salud PY - 2017 UR - http://hdl.handle.net/20.500.14066/3009 AB - The present work was carried out with the objective of detecting the presence of stx1, stx2, ehxA, saa, eae, elt, est, aggR, ipaH genes all of them coding for virulence factors of DECs in fecal samples of cattle. LA - eng KW - 8 Agricultura KW - BOVINOS KW - ESCHERICHIA COLI KW - TOXICIDAD DE LOS ALIMENTOS TI - Frequency of virulence genes related to diarrheogenic E. coli in cattle from Cordillera Department of Paraguay in 2016 ER -