Silva , Rodrigo O. S., et al. “Neonatal Diarrhea in Piglets Associated With Cpb-2 Positive Clostridium Perfringens”. Brazilian Journal of Veterinary Pathology, vol. 6, no. 1, Mar. 2013, pp. 11-14, https://bjvp.org.br/bjvp/article/view/140.