[Tan, L.; Liu, W.; Wang, A. B.] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
[Tan, L.; Liu, W.; Wang, A. B.] Hunan Prov Key Lab Prot Engn Anim Vaccines, Changsha 410128, Hunan, Peoples R China.
[Tan, L.; Liu, W.; Wang, A. B.] R&D Ctr Anim Reverse Vaccinol Hunan Prov, Changsha, Hunan, Peoples R China.
[Zhang, X. L.; Zheng, S. Q.; Huang, C. J.] Anim Husb & Fisbery Bur Leiyang, Leiyang 421800, Hunan, Peoples R China.
[Liu, W.] South China Agr Univ, Coll Vet Med, Guangzhou 510642, Guangdong, Peoples R China.