Genomic instability in cytologically normal urothelial cells from patients with previous urinary bladder carcinoma. - Gontijo, AMDC; Marcondes, JPC; Elias, F. N.; de Oliveira, MLCS; de Lima, ROA; Salvadori, Daisy Maria Favero [UNESP]; de Camargo, JLV (American Association for Cancer Research (AACR), 2002)