Effects of Astragalus Polysaccharides on the Activity of Antioxidant Enzyme in Lactating Holstein Cows
SHEN Yi-jun, ZHOU Jin-wei, WANG Bin, LI Ji-shang, SHEN Liu-hong, YU Shu-min, CAO Sui-zhong*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2014, (2): 244 -247 .