[1]Key Laboratory of Animal Epidemiology and Zoonosis;
Ministry of Agriculture/State Key Laboratory of Agrobiotechnology/College of Veterinary Medicine;
China Agricultural University;
Beijing 100193;
P.R. China;
[2]China Institute of Veterinary Drug Control;
Beijing 100086;
P.R. China;
猪流感病毒 PCR检测方法 禽流感 RT-PCR方法 欧洲 嵌套 病毒亚型 人类感染;