TY - SER AU - Silva,I.L.D. AU - Dias,A.P.M. AU - Bertagnolli,A.C. AU - Cassali,G.D. AU - Ferreira,E. TI - Analysis of EGFR and HER-2 expressions in ductal carcinomas in situ in canine mammary glands KW - CÃO KW - NEOPLASIA KW - GLANDULA MAMARIA ER -