TY - SER AU - Souza,P.C. AU - Ocarino,N.M. AU - Tavares,W.L.F. AU - Boeloni,J.N. AU - Cassali,G.D. AU - Serakides,R. TI - Association of nucleolar organizing regions and Ki-67 expression with recurrence rate of hair follicle tumor in dogs KW - CÃO KW - NEOPLASIA KW - OVÁRIO ER -