1. Atzpodien J, Kirchner H, Franzke A et al. (1997) Results of a randomized clinical trial comparing sc interleukin-2, sc alpha-2a-interferon, and iv bolus 5-fluorouracil against oral tamoxifen in progressive metastatic renal cell carcinoma [abstract]. Proc Am Soc Clin Oncol 16: abs. 1164
2. Benhamou S, Lenfant MH, Ory-Paoletti C, Flamant R (1993) Risk factors for renal-cell carcinoma in a french case-control study. Int J Cancer 55: 32–36
3. Bennett BC, Selby R, Bahnson RR (1995) Surgical resection for management of renal cancer with hepatic involvement. J Urol 154: 972–974
4. Bergmann L (1995) Are there any possibilities to establish further trials for adjuvant therapy of renal cell carcinoma? Onkologie 18: 585–587
5. Branscheid D, Krysa S, Stoelben E, Bülzebruck H, Probst G, Vogt-Moykopf I (1992) Chirurgische Therapie von Lungenmetastasen beim Nierenzellkarzinom - Diagnostik, Strategie, Ergebnisse. Aktuelle Urologie 23: 106–112