OUTCOME OF TREATMENT DISCONTINUATION IN PATIENTS WITH METASTATIC RENAL CELL CARCINOMA AND NO EVIDENCE OF DISEASE FOLLOWING TARGETED THERAPY WITH OR WITHOUT METASTASECTOMY Статья Johannsen M., Miller K., Weikert S., Staehler M., Ohlmann C.H., Flörcken A., Schmittel A., Otto T., Bex A., Hein P., Grünwald V. Annals of Oncology. Oxford University Press. Том 22. 2011. С. 657-663