鸡新支流三联灭活疫苗免疫AA+肉种鸡的子代母源抗体测定及攻毒试验

李新生;莫娟;陈红英;刘智勇;王磊;崔保安

Chickling Maternal Antibody and Challenge Test after Breed Hen Immunized with NDV-IBV-AIV Inactivated Vaccine

LI Xinsheng;;MO Juan;CHEN Hongying;LIU Zhiyong;WANG Lei;CUI Baoan

China Animal Husbandry & Veterinary Medicine . 2008, (11): 108 -110 .