Safety Evaluation and Minimum Immune-doses Analysis of the Recombinant Fowl Pox Virus Expressing S1 Gene of Infectious Bronchitis Virus and IFN-γ Gene
SHI Xing-ming;WANG Yun-feng;WANG Mei;LAN De-song;REN Gang;LI Ji-song;ZENG Wei-wei;SUN Yan;LIU Sheng-wang;TONG Guang-zhi
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2009, (5): 712 -716 .