21日龄猪瘟疫苗首次免疫前后仔猪抗体水平变化
王继英, 牛晓艳, 郝小静, 赵红梅, 尼桂琰, 张勤
Changes of Antibody Level in Piglets after the First Vaccination with Class Swine Fever on Day of 21 after Birth
WANG Ji-ying, NIU Xiao-yan, HAO Xiao-jing, ZHAO Hong-mei, NI Gui-yan, ZHANG Qin
华北农学报
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2011, (S1): 283
-286
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DOI: 10.7668/hbnxb.2011.S1.057
