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2. Tigason (etretinate) in prevention of recurrence of superficial bladder tumors. A double-blind clinical trial;Alfthan;Eur J Urol,1983
3. Cytogenetic study of ten carcinomas of the bladder: Involvement of chromosomes 1 and 11;Atkin;Cancer Genet Cytogenet,1985
4. Tumor behavior in transitional cell carcinoma of the bladder in relation to chromosomal markers and histopathology;Babu;Cancer Res,1987
5. The relative value of cytometry and cytology in the management of bladder cancer: The Memorial Sloan-Kettering Cancer Center experience;Badalament;Semin Urol,1988