Isolation,O Serogrouping and Drug Sensitivity Test of Avian Pathogenic Escherichia coli
MA Xing-shu, ZHU Mei-xia, SHI Hu, YANG Guang-ping
China Animal Husbandry & Veterinary Medicine . 2016, (12): 3343 -3348 .  DOI: 10.16431/j.cnki.1671-7236.2016.12.038