Ferreira, A. C. dos R., and B. M. dos Santos. “Evaluation of Dna Extraction Methods of the Salmonella Sp. Bacterium in Artificially Infected Chickens Eggs”. Brazilian Journal of Veterinary Medicine, Vol. 37, no. 2, June 2015, pp. 115-9, http://rbmv.org/index.php/BJVM/article/view/370.