Abrahão, Abrão Antônio Ferreira, Wagner Loesch Vianna, Luiz Fernando de Oliveira e Silva Carvalho, and Aníbal de Sant'Anna Moretti. “Preweaning Piglets Mortality in a Intensive Swine Production System”. Brazilian Journal of Veterinary Research and Animal Science 41, no. 2 (April 1, 2004): 86–91. Accessed May 3, 2024. https://www.revistas.usp.br/bjvras/article/view/6261.