Occurrence of adhesin-encoding operons in Escherichia coli isolated from breeders with salpingitis and chicks with omphalitis - Knöbl, Terezinha; Gomes, Tania Aparecida Tardelli; Vieira, Mônica Aparecida Midolli; Bottino, José Américo; Ferreira, Antonio José Piantino (Brazilian Journal of Microbiology, 2006)