Eisenberg, Ana Lúcia Amaral, and Sérgio Koifman. “Breast Cancer: Tumor Markers (Literature Review)”. Revista Brasileira de Cancerologia 47, no. 4 (December 28, 2001): 377–388. Accessed May 18, 2024. https://rbc.inca.gov.br/index.php/revista/article/view/2300.