[Guo, S. C.; Kuang, Y. H.; Kang, K. L.; Chen, J. F.; He, C. Q.; Qu, X. Y.] Hunan Agr Univ, Coll Anim Sci & Technol, Hunan Engn Res Ctr Poultry Prod Safety, Hunan Coinnovat Ctr Anim Prod Safety, Changsha, Hunan, Peoples R China.
[Chen, J. F.] Yichun Univ, Coll Life Sci & Resources & Environm, Yichun, Jiangxi, Peoples R China.
[Qu, X. Y.; Guo, SC] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha, Hunan, Peoples R China.