Subramaniam, Vimala Devi, Murugesan Ramachandran, Francesco Marotta, Antara Banerjee, Xiao Feng Sun, and Surajit Pathak. “Comparative Study on Anti-Proliferative Potentials of Zinc Oxide and Aluminium Oxide Nanoparticles in Colon Cancer Cells”. Acta Bio Medica Atenei Parmensis 90, no. 2 (May 23, 2019): 241-247. Accessed September 18, 2019. http://mattioli1885journals.com/index.php/actabiomedica/article/view/6939.