Altamirano, Claudia, Julio Berrios, Mauricio Vergara, and Silvana Becerra. 2013. “Advances in Improving Mammalian Cells Metabolism for Recombinant Protein Production”. Electronic Journal of Biotechnology 16 (3). Valparaíso, Chile. https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v16n3-2.