1. Zum Gedenken an Hans Lettré

   • H. Wrba

   Announcement Pages: 1 - 3

2. Das Krebsliteratur-Dokumentationssystem SABIR

   • G. Wagner
   • M. Wolff-Terroine

   OriginalPaper Pages: 4 - 11

3. Proliferative parameters of mammalian cell systems and their rôle in tumor growth and carcinogenesis

   • M. F. Rajewsky

   OriginalPaper Pages: 12 - 30

4. Prinzipien der TNM-Klassifizierung

   • B. Spiessl

   OriginalPaper Pages: 31 - 41

5. Immunsuppression, Tumorentstehung und Tumorwachstum

   • H. E. Reis

   OriginalPaper Pages: 42 - 50

6. Cytological, cytogenetic and ultrastructural studies of rat cell lines carrying avian and murine sarcoma genomes

   • A. Karpas
   • J. Cawley
   • E. Tuckerman

   OriginalPaper Pages: 51 - 64

7. Kohlenwasserstoffe in der Umgebung des Menschen

   • G. Grimmer
   • J. Jacob
   • A. Hildebrandt

   OriginalPaper Pages: 65 - 72

8. Effect of nitrosamines on nursing syrian golden hamsters and their offspring

   • U. Mohr
   • J. Althoff
   • R. Spielhoff

   OriginalPaper Pages: 73 - 77

9. Comparative studies of neoplastic response to a single dose of nitroso compounds

   • J. Althoff
   • P. Pour
   • U. Mohr

   OriginalPaper Pages: 78 - 81

10. Quantitative cytochemical investigations on Ehrlich ascites tumour cells treated with Vincristine

    • Zoltán Szentirmay
    • Antal Gyeskó
    • János Sugár

    OriginalPaper Pages: 82 - 89

11. Quantitative cytochemical investigations on Ehrlich ascites tumour cells treated with Vincristine

    • Antal Gyeskó
    • Zoltán Szentirmay
    • János Sugár

    OriginalPaper Pages: 90 - 98