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Sternberg CN, de Mulder PH, Schornagel JH, Théodore C, Fossa SD, van Oosterom AT, Witjes F, Spina M, van Groeningen CJ, de Balincourt C, Collette L; European Organization for Research and Treatment of Cancer Genitourinary Tract Cancer Cooperative Group.Sternberg CN, et al.J Clin Oncol. 2001 May 15;19(10):2638-46. doi: 10.1200/JCO.2001.19.10.2638.J Clin Oncol. 2001.PMID: 11352955Clinical Trial.