Characterization of Mutations in DNA Gyrase and Topoisomerase Ⅳ Involved in Quinolone Resistance of Clinical Mycoplasma gallisepticum Isolates
WEI Fei-long;ZHOU Yun-lei;SHEN Xiang-guang;JIANG Hong-xia
China Animal Husbandry & Veterinary Medicine . 2010, (9): 43 -47 .