M. Danova, M. Torchio, G. Comolli, V. Gristina, and G. Mazzini, “Circulating tumor cells: current challenges and future perspectives”, Eur J Oncol Env Hea, vol. 19, no. 1S, pp. 11–13, Mar. 2014, Accessed: Feb. 23, 2025. [Online]. Available: https://mattioli1885journals.com/index.php/EJOEH/article/view/4236