Ennaji, H., M. Timinouni, M. M. Ennaji, R. Ait M‘hand, M. Hassar, and N. Cohen. “Rapid Detection of Listeria Monocytogenes in Food by Polymerase Chain Reaction”. Cellular and Molecular Biology, vol. 55, no. 4, Feb. 2009, pp. 1104-10, https://mail.cellmolbiol.org/index.php/CMB/article/view/1052.