Evaluation of survivin immunoexpression in the differentiation of high- and low-grade breast ductal carcinoma in situ

by Milca Cezar Chade, Sebastião Piato, Maria Antonieta Longo Galvão, José Mendes Aldrighi, Rômulo Negrini, Evandro Falaci Mateus, Enio Martins Medeiros