1. Methylcholanthrene-induced tumors in resistant and sensitive Jensen sarcoma rats

   • A. Lupu
   • I. Corneci
   • L. Fadei

   Original Papers Pages: 115 - 119

2. Changes in mouse skin cyclic nucleotides during chemical carcinogenesis and tumor response to treatment with BCG, l-Dopa and cyclic DBAMP

   • E. Busse
   • H. Rose
   • K. -H. Riessbeck

   Original Papers Pages: 121 - 130

3. Carcinogenicity of chlorinated nitrosotrialkylureas in rats

   • William Lijinsky
   • H. Wayne Taylor

   Original Papers Pages: 131 - 137

4. Vinyl chloride and trichloroethylene: Comparison of alkylating effects of metabolites and induction of preneoplastic enzyme deficiencies in rat liver

   • R. J. Laib
   • G. Stöckle
   • W. Kunz

   Original Papers Pages: 139 - 147

5. Establishment and characterization of C-type RNA virus-producing cell lines from radiation-induced murine osteosarcomas

   • V. Erfle
   • S. Schulte-Overberg
   • A. Luz

   Original Papers Pages: 149 - 162

6. On the optimization of local hyperthermy in tumors based on a new radiofrequency procedure

   • M. von Ardenne
   • G. Böhme
   • E. Kell

   Original Papers Pages: 163 - 184

7. Ascites tumors in CBA mice

   • Walter Ryd
   • Björn Hagmar

   Original Papers Pages: 185 - 199

8. Intestinal metaplasia and adenocarcinoma induced in the stomach of rats by N-propyl-N′-nitro-N-nitrosoguanidine

   • K. Sasajima
   • T. Kawachi
   • T. Sugimura

   Original Papers Pages: 201 - 206

9. H-Kettenkrankheit: Humorale und celluläre Befunde bei sechs Fällen vom μ-Kettentyp

   • O. Wetter
   • C. G. Schmidt
   • W. Leene

   Original Papers Pages: 207 - 223