RAWF, Ibrahim; HAMAAMIN, Sara. Clinical significance of serum miR-21, CA153 and CEA in breast cancer. International Journal of Advances in Scientific Research, India, v. 5, n. 5, p. e5179, 2019. Disponível em: https://ssjournals.co.in/index.php/ijasr/article/view/5179. Acesso em: 15 feb. 2026.