Comparison of Drug Resistance of E.coli from Pigs in Different Regions under the Same Breeding Mode
XIA Xu-jin, CHENG Wei-hua, XIA Li-ning, SU Zhan-qiang
. 2015, (8): 2189 -2193 .  DOI: 10.16431/j.cnki.1671-7236.2015.08.038