[Liu, G. H.; Liu, W.; Dai, R. S.] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
[Liu, G. H.; Song, H. Q.; Liu, W.; Lin, R. Q.; Huang, S. Y.; Dai, R. S.; Zhu, X. Q.] CAAS, State Key Lab Vet Etiol Biol, Key Lab Vet Parasitol Gansu Prov, Lanzhou Vet Res Inst, Lanzhou 730046, Gansu, Peoples R China.
[Song, H. Q.; Lin, R. Q.; Yuan, Z. G.] S China Agr Univ, Coll Vet Med, Guangzhou 510642, Guangdong, Peoples R China.
[Li, M. W.] Guangdong Ocean Univ, Dept Vet Med, Zhanjiang 524088, Guangdong, Peoples R China.
[Zhu, X. Q.] Yunnan Agr Univ, Coll Anim Sci & Technol, Kunming 650201, Yunnan, Peoples R China.