1. Analysis of hemoglobin as a dose monitor for alkylating and arylating agents

   • H. -G. Neumann

   Review Pages: 1 - 6

2. Nature of N-nitrosodimethylamine demethylase

   • T. Kawanishi
   • Y. Ohno
   • Y. Omori

   Original Investigation Pages: 7 - 11

3. In vitro studies on the metabolism of aflatoxin B₁ and aldrin

   • Roland E. Foerster
   • Friedrich E. Würgler

   Original Investigations Pages: 12 - 17

4. Induction of immunotoxicity by polycyclic hydrocarbons: Role of the Ah locus

   • Ronald A. Lubct
   • Michael J. Brunda
   • Richard E. Kouri

   Original Investigations Pages: 18 - 24

5. Effects of subcutaneous and oral cadmium on iron metabolism: Role of ceruloplasmin and metallothionein

   • Naoki Sugawara
   • Chieko Sugawara
   • Hirotsugu Miyake

   Original Investigations Pages: 25 - 28

6. Cell survival after the combined action of manganese (MnCl₂) and X-rays in synchronized Chinese hamster cells

   • Yvette Škreb
   • Biserka Nagy

   Original Investigations Pages: 29 - 32

7. Isolated rat hepatocytes in suspension: Potential hepatotoxic effects of six different drugs

   • Barthold Vonen
   • Jørg Mørland

   Original Investigations Pages: 33 - 37

8. Atrial thrombosis involving the heart of F-344 rats ingesting quinacrine hydrochloride

   • M. D. Reuber
   • W. Lijinsky

   Original Investigations Pages: 38 - 42

9. Toxicological studies on malachite green: A triphenylmethane dye

   • Steen Cleinmensen
   • Jørn C. Jensen
   • Gunna Würtzen

   Original Investigations Pages: 43 - 45

10. Renal and hepatic glutathione concentrations in rats after treatment with hexachloro-1,3-butadiene and citrinin

    • Jack McC. Baggett
    • William O. Berndt

    Original Investigations Pages: 46 - 49

11. Intoxication following the inhalation of hydrogen fluoride

    • J. Braun
    • H. Stöß
    • A. Zober

    Original Investigations Pages: 50 - 54

12. Synthetic surfactants: A new approach to the development of shark repellents

    • Eliahu Zlotkin
    • Samuel H. Gruber

    Original Investigations Pages: 55 - 58

13. Ultrastructural changes in rat Clara cells induced by a single dose of O,S,S-trimethyl phosphorodithioate

    • D. Dinsdale
    • R. D. Verschoyle
    • J. E. Ingham

    Original Investigations Pages: 59 - 65

14. Cytogenetic and genetic effects of subchronic treatments with organophosphorus insecticides

    • Noël Degraeve
    • Marie-Christine Chollet
    • Jean Moutschen

    Short Communication Pages: 66 - 67

15. Meeting announcement

    Announcement Pages: 68 - 68