Effects of Cysteamine Compound (Lactonin) on Milk Production and Immune Function of High Yielding Cows during Weeks 20 through 42 of Lactation
SHEN Zan-ming;ZHANG Rong-fei;XIE Hong-mei;CHEN Feng;LU Tian-shui
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2005, (7): 667 -673 .