Serotype Identification and Virulenceassociated Genes Analysis of Pathogenic E.coli Isolated from Ducklings
YU Xue-hui;CHENG An-chun;WANG Ming-shu;WANG Ying;WANG Yuan-wei;TANG Cheng
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2008, (1): 53 -59 .