Liu Hui, Li Shijun, Zhao Xinyu, Wang Yuai and Xu Xiaoting
Biomarkers 16 ( 6 ): 525 - 529 , 2011
Yang Yu, Gong Ping, Feng Yanping, Yang Yongping, Li Shijun, Peng Xiuli and Gong Yanzhang
Journal of Animal and Veterinary Advances 11 ( 4 ): 561 - 565 , 2012