TY - GEN AU - Verhagen,Paul C M S TI - Re: Sunitinib versus interferon alfa in metastatic renal-cell carcinoma SN - 0302-2838 PY - 2007///0703 N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1016/j.eururo.2007.02.022 ER -