Antimicrobial Resistance and Phylogenetic Analysis of E.coli Isolated from Swine in Guangdong Province
GUO Xiao-mu，YANG Tong，HE Dan-dan，RAO Li-li，LIU Jian-hua，ZENG Zhen-ling
中国畜牧兽医 . 2014, (1): 182 -186 .