[Song, Hui-Qun; Xu, Min-Jun; Huang, Si-Yang; Wu, Chang-Yi; Liu, Guo-Hua; Zhu, Xing-Quan] CAAS, State Key Lab Vet Etiol Biol, Key Lab Vet Parasitol Gansu Prov, Lanzhou Vet Res Inst, Lanzhou 730046, Gansu, Peoples R China.
[Liu, Guo-Hua; Zhu, Xing-Quan] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
[Song, Hui-Qun; Wu, Chang-Yi; Lin, Rui-Qing] S China Agr Univ, Coll Vet Med, Guangzhou 510642, Guangdong, Peoples R China.
[Wei, Shu-Jun] Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China.
[Zhao, Guang-Hui] NW A&F Univ, Coll Vet Med, Yangling 712100, Shaanxi Provinc, Peoples R China.