Cancer Metastasis and Cancer Stem Cells. Journal of Cancer Research Updates, [S. l.], v. 3, n. 4, p.  182–190, 2014. DOI: 10.6000/1929-2279.2014.03.04.2. Disponível em: https://neoplasiaresearch.com/index.php/jcru/article/view/568. Acesso em: 4 may. 2026.