1. Upper urinary tract urothelial tumors;Batata;Urol. Clin. North Am.,1976
2. Primary carcinoma of the ureter: A prognostic study;Batata;Cancer,1975
3. Tumors of the kidney, renal pelvis, and ureter;Bennington,1975
4. Classification of bladder tumors based on the cellular pattern: Preliminary report of a clinical-pathological study of 300 cases with a minimum follow-up of eight years;Bergkvist;Acta Chir. Scand.,1965
5. Primary carcinoma of the ureter;Bloom;A report of 102 new cases. J. Urol.,1970