Ayala, L?zara, Ram?n Bocourt, Manuel Castro, Luis Enrique Dihigo, Grethel Mili?n, Magalys Herrera, and Julio Ly. 2014. “Development of the Digestive Organs in Piglets Born from Sows Consuming Probiotic before Farrowing and During Lactation”. Cuban Journal of Agricultural Science 48 (2). https://www.cjascience.com/index.php/CJAS/article/view/471.