猪圆环病毒Ⅱ型ORF3基因缺失突变毒株对仔猪的致病性及免疫原性研究
杨晓农;郭万柱;徐志文;朱玲;王新;曾秀;王小玉
Study on Pathogenicity and Immunogenicity of ORF3 Gene Deleted Mutational Strain of Porcine Circovirus Type 2 to Piglets
YANG Xiao-nong;GUO Wan-zhu;XU Zhi-wen;ZHU Ling;WANG Xin;ZENG Xiu;WANG Xiao-yu
畜牧兽医学报
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2008, (8): 1094
-1099
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