Dan Li, Jiaqi Wang, Fadi Li and Dengpan Bu
Journal of Animal and Veterinary Advances 11 ( 16 ): 2917 - 2922 , 2012
Tong Qin, Haoyu Wang, Dengpan Bu, Haisheng Hao, Dong Wang, Weihua Du and Huabin Zhu
Journal of Animal and Veterinary Advances 12 ( 2 ): 276 - 282 , 2013