Jie-Lin Duan, Shao-Ping He, Guan Yang, Jie Yin, Wen-Kai Ren, Jian-Wen Deng, Yu Gong, Feng-Ming Chen, Tie-Jun Li and Xing-Guo Huang
Journal of Animal and Veterinary Advances 13 ( 16 ): 989 - 997 , 2014