| Authors: |
Wen X; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Wang M; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Song D; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Li X; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Ren M; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Song J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Liang G; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Chang J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Wang Z; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Li H; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China., Cheng J; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China. chengjia@hebau.edu.cn., Liu M; College of Veterinary Medicine, Hebei Agricultural University, Baoding, 071001, Hebei, P.R. China. dylmc@hebau.edu.cn. |