绵羊单核细胞增多性李氏杆菌带菌情况的调查研究

王一明, 张海兰, 杨菊清

The Investigation of the Carrier of the Listerias on Sheep

WANG Yi-ming, ZHANG Hai-lan, YANG Ju-qing

China Animal Husbandry & Veterinary Medicine . 2012, (11): 174 -176 .