Xiang-Dong Liu, An-Jing Xiang, Ming-Di Fang, Yong Cao, Zhen-Fang Wu and Shu-Hong Zhao
Journal of Animal and Veterinary Advances 9 ( 4 ): 774 - 778 , 2010
Nu-Nu Sun, Hui-Yong Chen, Xiang-Dong Liu, Ming-Di Fang, Shu-Hong Zhao and Zhen-Fang Wu
Journal of Animal and Veterinary Advances 9 ( 10 ): 1441 - 1444 , 2010