Basal cytokeratin as a potential marker of low risk of invasion in ductal carcinoma in situ. Clinics, [S. l.], v. 68, n. 5, p. 638–643, 2013. DOI: 10.1590/clin.v68i5.76840. Disponível em: https://www.revistas.usp.br/clinics/article/view/76840.. Acesso em: 20 may. 2024.