Detection of Serotypes and Virulence Factors of Escherichia coli from Piglets in Beijing
WANG Zhen-ling, DUAN Yue-qiang, WANG Jin-qiu, WANG Yu
China Animal Husbandry & Veterinary Medicine . 2017, (5): 1302 -1308 .  DOI: 10.16431/j.cnki.1671-7236.2017.05.007