超前免疫对仔猪猪瘟抗体水平的影响

马强;任巧玲;王治方;郭红霞

The Effect of Piglets Antibody by Ultra-pre Immunity

MA Qiang; REN Qiao-ling; WANG Zhi-fang; GUO Hong-xia

China Animal Husbandry & Veterinary Medicine . 2010, (5): 188 -189 .