Huaynate, R.A.R. et al. 2006. Use of probiotics in the diets of pigs: diarrhea incidence, animal performance and feed digestibility. Brazilian Journal of Veterinary Research and Animal Science. 43, 5 (Oct. 2006), 664–673. DOI:https://doi.org/10.11606/issn.1678-4456.bjvras.2006.26576.