Hong-Xia Jiang, Dian-Hong Lü, Zhang-Liu Chen, Xiu-Mei Wang, Ji-Rong Chen, Ya-Hong Liu, Xiao-Ping Liao, Jian-Hua Liu, Zhen-Ling Zeng,
High prevalence and widespread distribution of multi-resistant Escherichia coli isolates in pigs and poultry in China. Veterinary Journal. ,vol. 187, pp. 99- 103 ,(2011) ,
10.1016/J.TVJL.2009.10.017