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Lee, C. T.; Katz, J.; Shi, W.; Thaler, H. T.; Reuter, V. E.; Russo, P. Journal of Urology (2000)
Sogani, P. C.; Perrotti, M.; Herr, H. W.; Fair, W. R.; Thaler, H. T.; Bosl, G. Journal of Urology (1998)