Molecular and Cellular Basis of Renal Cell Carcinoma.- Molecular Differential Pathology of Renal Cell Tumors.- Pathobiology of Renal Carcinogenesis.- Molecular Analysis of DNA Sequences on Chromosome 3 in Patients with Renal Cell Carcinoma.- Cell Proliferation and Cellular Heterogeneity in Renal Cell Carcinoma.- 31P NMR Spectroscopy of Human Tumor Cells In Vitro and In Vivo: Prospects for Applications to Renal Cell Carcinoma.- Conservative Surgery of Renal Tumors: Operative Technique, Complications, Results, DNA Cytometry.- Clinical Relevance of Proliferation Rates in Renal Cell Carcinoma.- Chemotherapy of Renal Cell Carcinoma.- Cytotoxic Chemotherapy Phase II Trials Between 1983 and 1990 for Advanced Renal Cell Carcinoma.- Modulation of Multidrug Resistance in Human Renal Cell Carcinomas.- Transgenic Mice Carrying the Human MdR 1 Gene: Reliable In Vivo Probes to Examine Multidrug Resistance.- Adhesion Molecules and Their Possible Influence on Immune Surveillance.- Immunobiology of Renal Cell Carcinoma.- Anti-Proliferative and Anti-Tumor Effect of a-Interferon in Renal Cell Carcinoma: Correlation with the Expression of a Kidney Associated Differentiation Glycoprotein.- Prediction of Cytokine-Therapy on Basis of Class-I and Class-II MHC Antigen Induction.- Alien Gene Transfection and the Immune Response to Tumors.- Active Specific Immunotherapy with Tumor Cells Expressing a Foreign Gene.- Novel Monoclonal Antibody 138H11 Against Human ?-Glutamyl-Transferase: Classification, Histogenesis and Immunoscintigraphy of Renal Tumors.- T-Cell Activation by Bispecific Monoclonal Antibodies for Lysis of Renal Cell Carcinoma In Vitro.- Immunotherapy of Renal Cell Carcinoma.- New Experimental Approaches to the Adoptive Immunotherapy of Cancer: Cytokines, Gene Therapy, Oncogenes andTransgenic Mice.- Cytokines as Possible Adjuvants to Vaccines in Active Specific Immunotherapy for Renal Cell Carcinoma.- Tumor Infiltrating Lymphocytes in Renal Cell Cancer.- Combined Vaccination with Autologous Tumor Material and Subcutaneously Administered rIL-2 and rIFN-?-2b in the Treatment of Renal Cell Carcinoma.- Interleukin-2 by Inhalation: Local Therapy for Metastatic Renal Cell Carcinoma.