Albornoz, L.A.L. et al. 2014. Clostridium perfringens and necrotic enteritis in poultry: virulence, genetic and molecular factors. Brazilian Journal of Veterinary Research and Animal Science. 51, 3 (Dec. 2014), 178–193. DOI:https://doi.org/10.11606/issn.1678-4456.v51i3p178-193.