Effect of a Probiotic Enterococcus faecium Strain on the Number of Intestinal Mucosal Immune Cells of Young Yaks

Hongxing Zheng, Shanshan Qi, Jianxi Li, Zhiqiang Yang and Yongji Wang

Journal of Animal and Veterinary Advances 11 ( 21 ): 3887 - 3893 , 2012