Lee, K. W., Lillehoj, H. S., Jang, S. I., Lee, S. H., Bautista, D. A., & Siragusa, G. R. (2013). Effect of Bacillus Subtilis-based Direct-fed Microbials on Immune Status in Broiler Chickens Raised on Fresh or Used Litter. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST).

Lee, K. W., H. S. Lillehoj, S. I. Jang, S. H. Lee, D. A. Bautista, a G. R. Siragusa. Effect of Bacillus Subtilis-based Direct-fed Microbials On Immune Status in Broiler Chickens Raised On Fresh or Used Litter. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST), 2013.

Lee, K. W., et al. Effect of Bacillus Subtilis-based Direct-fed Microbials On Immune Status in Broiler Chickens Raised On Fresh or Used Litter. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST), 2013.