Saverino, D., Simone, R., Giannetta, E., & Milintenda-Floriani, F. (2010). Regulatory T cells is increased in peripheral blood and tumor microenvironment of patients with colorectal cancer. Italian Journal of Anatomy and Embryology, 115(1/2), 155. Retrieved from https://oajournals.fupress.net/index.php/ijae/article/view/4540