9Ozawa K,Yabu-uchi K,Yamannaka K, et al. Antagonistic effect of Bacillus natto and Streptococcus faecalis on growth of Candida albicans[J]. Microbiol Immunol, 1987, 23:1147-1156.
10Kyriakis S C , Tsiloyiannis V K, Vlemmas J, et al. The effect of probiotic LSP 122 on the control of post-weaning diarrhoea syndrome of piglets[J]. Res Vet Sci, 1999, 67(3):223-228.