Margarit, Ezequiel, Martín I. Reggiardo, and Hugo R. Permingeat. 2008. “Bt Protein Rhizosecreted from Transgenic Maize Does Not Accumulate in Soil”. Electronic Journal of Biotechnology 11 (2). Valparaíso, Chile:0-0. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v11n2-3.