The Variations and Analyses in Genetic Evolution of Porcine Reproductive and Respiratory Syndrome Virus in Shandong Province and Its Neighboring Areas
HU Dong, XU Yulin, ZHU Yingchun, ZHAO Qing, WANG Tingting, PANG Heng, LI Chuangang, YU Jiang, CHANG Weishan, WU Jiaqiang, PENG Jun
ACTA VETERINARIA ET ZOOTECHNICA SINICA
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2019, (6): 1249
-1260
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DOI: 10.11843/j.issn.0366-6964.2019.06.015
