Robles-Huaynate, Rizal Alcides, et al. “Probiotic in Swine Diets on the Blood Parameters and Rations Digestibility”. Semina: Ciências Agrárias, vol. 35, no. 3, June 2014, pp. 1627-36, doi:10.5433/1679-0359.2014v35n3p1627.