Catalano, M., C. Scanarotti, R. Sanguineti, S. Penco, P. Romano, A. Cadoni, M.A. Pronzato, and A.M. Bassi. “Assessment of an in Vitro Model of Human Cells to Evaluate the Toxic and Irritating Potential of Chemical Compounds”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 84, no. 1 (January 30, 2011). Accessed July 3, 2020. https://www.pagepressjournals.org/index.php/jbr/article/view/4481.