Nineteen Riemerella anatipestifer(RA) strains were isolated from 25 ducklings with disease of typical fibrinous percarditis?perihepatitis and airsacculitis in Jiangxi province.
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- 从江西部分地区的25份临床疑似鸭疫里氏杆菌(RA)病例中分离到19株RA。