Serogroups and virulence genes of pathogenic Escherichia coli isolated from commercial one week old layer chicks - Guastalli, E. A. L. [UNESP]; Beraldo, L. G. [UNESP]; Borges, C. A. [UNESP]; Cardozo, M. V. [UNESP]; Ávila, Fernando Antonio de [UNESP] (Wiley-Blackwell, 2012)