生物制剂在奶牛乳房炎防治中的应用

易明梅;冯华;朱建国;华修国;孟和;孙怀昌;袁耀明

Application of Biological Agents for Preventing and Curing Dairy Cow Mastitis

YI Mingmei;FENG Hua;ZHU Jianguo;MENG He;HUA Xiuguo;SUN Huaichang;YUAN Yaoming

China Animal Husbandry & Veterinary Medicine . 2007, (5): 37 -39 .