1. Editorial note

   • U. Hagen

   EditorialNotes Pages: 159 - 159

2. Animal models of radiation carcinogenesis and developments in molecular biology

   • J. J. Broerse
   • D. W. Van Bekkum

   OriginalPaper Pages: 161 - 163

3. Biophysical factors influencing radiation carcinogenesis in cultured cells and animals

   • G. W. Barendsen

   OriginalPaper Pages: 165 - 168

4. Animal models in radiation carcinogenesis - biophysical considerations

   • K. H. Chadwick
   • H. P. Leenhouts

   OriginalPaper Pages: 169 - 171

5. In vitro transformation systems in experimental carcinogenesis: Towards an integrated approach

   • D. G. Thomassen
   • G. Kelly

   OriginalPaper Pages: 173 - 175

6. Chromosomal changes: Radiation sensitive sites on chromosome 2 and their role in radiation myeloid leukaemogenesis in the mouse

   • R. Cox
   • G. Breckon
   • A. M. George

   OriginalPaper Pages: 177 - 179

7. The use of transgenic mice in unraveling the multistep process of tumorigenesis

   • M. Breuer

   OriginalPaper Pages: 181 - 183

8. Ras proteins and theras-related signal transduction pathway

   • M. Janowski

   OriginalPaper Pages: 185 - 189

9. Growth factor and growth factor receptor in radiation carcinogenesis

   • F. C. Leung

   OriginalPaper Pages: 191 - 194

10. The murine leukemia virus LTR in oncogenesis: Effect of point mutations and chromosomal integration sites

    • F. S. Pedersen
    • K. Paludan
    • A. Luz

    OriginalPaper Pages: 195 - 197

11. Oncogenic potential of retroviral transactivating genes

    • P. van Klaveren
    • A. G. M. Haaksma
    • P. Bentvelzen

    OriginalPaper Pages: 199 - 200

12. Multigeneration carcinogenesis

    • T. Nomura

    OriginalPaper Pages: 201 - 203

13. Age-dependence of susceptibility to carcinogenesis by ionizing radiation in mice

    • S. Sasaki

    OriginalPaper Pages: 205 - 207

14. Experimental studies of radiation-induced leukaemia

    • E. G. Wright

    OriginalPaper Pages: 209 - 211

15. Acute myeloid leukemia induction in CBA/H mice by irradiation with fission neutrons as a function of exposure rate

    • R. Huiskamp

    OriginalPaper Pages: 213 - 215

16. Induction of mammary tumors by ionising radiation

    • D. W. van Bekkum
    • J. J. Broerse

    OriginalPaper Pages: 217 - 220

17. Quantitative and molecular comparison of initiation frequency of mammary carcinogenesis by radiation and chemical carcinogens

    • M. N. Gould
    • K. H. Clifton
    • R. Zhang

    OriginalPaper Pages: 221 - 223

18. Bone tumor induction after incorporation of short-lived radionuclides

    • A. Luz
    • W. A. Muller
    • H. Höfler

    OriginalPaper Pages: 225 - 227

19. When are animal experiments necessary? Factors of significance to the development of radiogenic bone tumors

    • G. Walinder

    OriginalPaper Pages: 229 - 231

20. Lung cancer in laboratory animals

    • R. Masse

    OriginalPaper Pages: 233 - 237

21. The role of animal models in radiation lung carcinogenesis

    • J. E. Coggle

    OriginalPaper Pages: 239 - 241

22. Radiation carcinogenesis in large animals

    • C. Zurcher
    • M. J. van Zwieten
    • J. J. Broerse

    OriginalPaper Pages: 243 - 247

23. Analysis of animal carcinogenesis data by various mathematical methods

    • J. Davelaar
    • J. Weeda
    • J. J. Broerse

    OriginalPaper Pages: 249 - 252

24. Mathematical methods in the analysis of animal experiments

    • D. Chmelevsky
    • M. Morin

    OriginalPaper Pages: 253 - 257