8Brian W, Gould, Hector J. A Descriptive Analysis of Recent Trends in the International Market for Dry Milk Products[ J]. Anim Sci,2001 (2) :313 -315.
9Dunshea F R, Kerton D J, Eason P J, et al. Supplemental Fermented Milk Increase Growth Performance of Early - Weaning Pigs [J]. Asian-AusJAnimSci,2000(4): 511 -515.
10Fuller R. A Review Probiotics in Man and Animals [ J]. J App Bact, 1989, 66:365 - 378.
